<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div> <div> <p align="start" style=" font-family: 'Open Sans', sans-serif; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); margin: 0px; margin-bottom: 0px; margin-top: 0px; margin-left: 0px; margin-right: 0px; padding: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; padding-right: 0px; box-sizing: border-box; "><span style="background-color: rgba(255, 255, 255, 255)"><strong>• Bluetooth 5.0 :</strong></span><span style="background-color: rgba(255, 255, 255, 255)">Enjoy faster and more stable connections with the latest Bluetooth 5.0 technology.</span></p> <p>&nbsp;</p> <p align="start" style=" font-family: 'Open Sans', sans-serif; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); margin: 0px; margin-bottom: 0px; margin-top: 0px; margin-left: 0px; margin-right: 0px; padding: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; padding-right: 0px; box-sizing: border-box; "><span style="background-color: rgba(255, 255, 255, 255)"><strong>• 2 in 1 Receiver and Transmitter :</strong></span><span style="background-color: rgba(255, 255, 255, 255)">This adapter can be used as both a receiver and transmitter, making it versatile and convenient for all your audio needs.</span></p> <p>&nbsp;</p> <p align="start" style=" font-family: 'Open Sans', sans-serif; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); margin: 0px; margin-bottom: 0px; margin-top: 0px; margin-left: 0px; margin-right: 0px; padding: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; padding-right: 0px; box-sizing: border-box; "><span style="background-color: rgba(255, 255, 255, 255)"><strong>• 3.5mm Jack and RCA AUX USB :</strong></span><span style="background-color: rgba(255, 255, 255, 255)">With support for 3.5mm jack, RCA aux, and USB, this adapter can be used with a variety of devices including cars, TVs, and PCs.</span></p> <p>&nbsp;</p> <p align="start" style=" font-family: 'Open Sans', sans-serif; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); margin: 0px; margin-bottom: 0px; margin-top: 0px; margin-left: 0px; margin-right: 0px; padding: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; padding-right: 0px; box-sizing: border-box; "><span style="background-color: rgba(255, 255, 255, 255)"><strong>• Wireless Audio :</strong></span><span style="background-color: rgba(255, 255, 255, 255)">Enjoy high-quality audio without the hassle of wires with this wireless adapter.</span></p> <p>&nbsp;</p> </div> </div> <p><span style="font-size:26px;"><strong>Why 3 IN 1 ?</strong></span></p> <p><strong><span style="font-size:14px">1. 3.5mm Bluetooth Audio Receiver Mode:</span></strong></p> <p><span style="font-size:14px">For Car audio system (with 3.5mm AUX jack)</span></p> <p><span style="font-size:14px">For wired earphones/headphones</span></p> <p><span style="font-size:14px">For Wired speaker</span></p> <p><span style="font-size:14px">For Amplifier</span></p> <p>&nbsp;</p> <p><strong><span style="font-size:14px">2.3.5mm Audio Bluetooth Transmitter Mode:</span></strong></p> <p><span style="font-size:14px">For TV,PC,Projector,transmission the audio to the bluetooth speaker or earphone.</span></p> <p>&nbsp;</p> <p><strong><span style="font-size:14px">3.usb audio bluetooth sound card:</span></strong></p> <p><span style="font-size:14px">Plug it into the PC or TV,Plug and play,PC or TV can transmission the audio to bluetooth earphones/speaker.Dont need to connect the 3.5mm audio cable.</span></p> <p>&nbsp;</p> <p>&nbsp;</p> <p><span style="font-size:26px;"><strong>Specifications</strong></span></p> <p><span style="font-size:14px">Model: KN330</span></p> <p><span style="font-size:14px">Technologies: BT5.0, A2DP, AVRCP (receiver mode only)</span></p> <p><span style="font-size:14px">Operation Range: Up to 10m / 33ft (without any blocking objects)</span></p> <p><span style="font-size:14px">Pairing name(Receiver mode ):KN330</span></p> <p><span style="font-size:14px">TX:Transmitter mode,red LED light is on</span></p> <p><span style="font-size:14px">RX:Receiver mode,blue LED light is on</span></p> <p><span style="font-size:14px">Dimensions: 45mm*20mm*11mm</span></p> <p>&nbsp;</p> <p>&nbsp;</p> <p><span style="font-size:26px;"><strong>Package Content:</strong></span></p> <p><span style="font-size:14px">1x Bluetooth 5.0 Audio Transmitter/Receiver Adapter</span></p> <p><span style="font-size:14px">1x3.5mm To Cable</span></p> <p><span style="font-size:14px">1x User Manual</span></p> <p>&nbsp;</p> <p>&nbsp;</p> <p><span style="font-size:26px;"><strong>Features:</strong></span></p> <p><span style="font-size:14px">1. This wireless audio transmitter and receiver is protable and easy to carry.It can ideal wireless audio solution for every situation and application.</span></p> <p>&nbsp;</p> <p><span style="font-size:14px">2. Transmitter mode: Wirelessly transmiss audio from a non-Bluetooth TV, home stereo system or CD player to a Bluetooth headset or speaker.<br>Computer and TV Audio Transmitter Mode: Wirelessly transfers audio from your computer or TV to a Bluetooth headset or speaker (via USB port ,needn't use 3.5 mm audio cable).</span></p> <p>&nbsp;</p> <p><span style="font-size:14px">3. Receiver mode: wirelessly transfer audio from a Bluetooth-enabled phone, tablet or computer to cable stereo, speakers or headphones.</span></p> <p>&nbsp;</p> <p><span style="font-size:14px">4. Mode switching:</span></p> <p><span style="font-size:14px">Use the TX/RX toggle switch to switch modes.</span></p> <p>&nbsp;</p> <p><span style="font-size:14px">5. Pairing method</span></p> <p><span style="font-size:14px">--RX mode: Pairing name: kn330Find the KN330 in the Bluetooth settings of the phone you want to pair. The blue light flashes during the pairing process, and the blue light stops blinking after the pairing is successful. Connect the product to an audio device by using a 3.5 audio cable.</span></p> <p><span style="font-size:14px">--TX mode: TX mode will automatically searches for other Bluetooth receiving devices (such as Bluetooth headset, Bluetooth speaker, Bluetooth receiver, etc.). When pairing, the red light flashes when it search the device,and the red light stops flashing when the pairing is successful. Connect the product to a device such as a TV with a 3.5 audio cable/RCA audio cable.</span></p> <p><span style="font-size:14px">--Use TX mode on PC and TV: Plug the USB into the USB port of the computer and automatically search for other Bluetooth receiving devices (such as Bluetooth headset, Bluetooth speaker, Bluetooth receiver, etc.). When pairing, the red light flashes and the red light stops flashing.</span></p> <p>&nbsp;</p> <p><span style="font-size:14px">6. Mini portable audio streaming power supply</span></p> <p><span style="font-size:14px">The KN330 is compact but has powerful wireless audio streaming capabilities. Put this transmitter and receiver in your backpack or laptop bag and carry it with you with ease.</span></p> <p>&nbsp;</p> <p><span style="font-size:14px">7. Wide compatibility: 3.5 mm cable(included in package) can be widely used in your computer, laptop, home stereo system, headphones, smart phones, MP3 players, CD players, etc.</span></p> <p>&nbsp;</p> <p></p> <p><br>&nbsp;</p> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)"><span style="font-size:28px"><span style="font-family:georgia, serif"><span style="background-color:rgb(247, 150, 70)"><strong>Normal Q &amp; A</strong></span></span></span><br><span style="font-size:16px"><span style="font-family:georgia, serif"><span style="background-color:rgb(247, 150, 70)">Q1: Why i can not find the KN330 in my computer?</span></span></span></div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)">&nbsp;</div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)"><span style="font-size:16px"><span style="font-family:georgia, serif">A: When you plug the KN330 to your computer usb port, The computer's usb port just be used as a power supply for the KN330. So the computer don't needs to see it, you just need to connect it with PC by 3.5mm AUX cable so it will work for PC. When using for PC, you must use TX mode(Red light blinking). Then pair with your Bluetooth earphone/speaker.</span></span></div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)">&nbsp;</div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)"><span style="font-size:16px"><span style="font-family:georgia, serif"><span style="background-color:rgb(247, 150, 70)">Q2: Why i can not find the KN330 in my smart phone bluetooth ?</span></span></span></div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)">&nbsp;</div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)"><span style="font-size:16px"><span style="font-family:georgia, serif">A: When you use the KN330 to pair with your phone, you need to confirm the KN330 was in bluetooth receiver mode (LED light should be BLUE blinking).If the light was red blinking,Its bluetooth transmitter mode ,not receiver mode ,so you can not find it in your phone.</span></span></div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)">&nbsp;</div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)"><span style="font-size:16px"><span style="font-family:georgia, serif"><span style="background-color:rgb(247, 150, 70)">Q3: Why i can not pair with my bluetooth earphone ?</span></span></span></div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)">&nbsp;</div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)"><span style="font-size:16px"><span style="font-family:georgia, serif">A: When you use the KN330 to pair with your bluetooth earphone, you need to confirm the KN330 was in the bluetooth transmitter mode (LED light should be RED blinking). Aux should be connected with PC and KN330. If the light was blue blinking,its bluetooth receiver mode ,not transmitter , so you can not pair with your bluetooth earphone.</span></span></div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)">&nbsp;</div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)"><span style="font-size:16px"><span style="font-family:georgia, serif"><span style="background-color:rgb(247, 150, 70)">Q4: How to change between bluetooth transmitter(RED light) and receiver mode(BLUE light) .</span></span></span></div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)">&nbsp;</div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)"><span style="font-size:16px"><span style="font-family:georgia, serif">A: Red light was blueooth transmitter mode; Blue light was bluetooth receiver mode; please switch the button to change mode</span></span></div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)">&nbsp;</div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)"><span style="font-size:16px"><span style="font-family:georgia, serif"><span style="background-color:rgb(247, 150, 70)">Q5: Why i connect successful,but its don't have sound?</span></span></span></div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)">&nbsp;</div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)"><span style="font-size:16px"><span style="font-family:georgia, serif">A: In transmitter mode(Red light): You need to use the 3.5mm audio cable to connect your TV with our KN330. Noted, The 3.5mm cable should be pluged into your TV/PC/Tablet's 3.5mm audio output. In receiver mode(blue light): You need to use the 3.5mm audio cable to connect your Amplifier/wired speaker/car audio system with our KN330. Noted, The 3.5mm cable should be pluged into your Amplifier/wired speaker/car audio system 3.5mm audio input.</span></span></div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)">&nbsp;</div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)"><span style="font-size:16px"><span style="font-family:georgia, serif"><span style="background-color:rgb(247, 150, 70)">Q6: Can i use for my wireless keyboard/mouse ?</span></span></span></div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)">&nbsp;</div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)"><span style="font-size:16px"><span style="font-family:georgia, serif">A: Not support !! Our device only can be used as bluetooth receiver or bluetooth transmitter. Can not be used as a WiFi/Wireless adapter to connect with WiFi network and dose not work with keyboard / mouse.</span></span></div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)">&nbsp;</div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)"><span style="font-size:16px"><span style="font-family:georgia, serif"><span style="background-color:rgb(247, 150, 70)">Q7: Can i use it to connect between phone and Amplifier/wired speaker/car audio system etc?</span></span></span></div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)">&nbsp;</div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)"><span style="font-size:16px"><span style="font-family:georgia, serif">A: Yes ,but you need to confirm your Amplifier/wired speaker/car audio system have 3.5mm audio output port.</span></span></div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)">&nbsp;</div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)"><span style="font-size:16px"><span style="font-family:georgia, serif"><span style="background-color:rgb(247, 150, 70)">Q8: Can i use it to connect between bluetooth earphone/speaker and TV/PC/Tablet/CD Player/MP3/MP4 ?</span></span></span></div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)">&nbsp;</div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)"><span style="font-size:16px"><span style="font-family:georgia, serif">A: Yes. But you need to use the 3.5mm cable plug into your TV/PC/Tablet/CD Player/MP3/MP4's 3.5mm AUX audio port. Then connect with our device.</span></span></div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)">&nbsp;</div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)"><span style="font-size:16px"><span style="font-family:georgia, serif"><span style="background-color:rgb(247, 150, 70)">Q9: Why when i connect with the KN330, Its have noise or the sound weak ?</span></span></span></div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)">&nbsp;</div> <div align="start" style="font-family:Arial, Verdana, sans-serif;font-size:12px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51)"><span style="font-size:16px"><span style="font-family:georgia, serif">A: Its because you used the USB Power supply can not suitable for KN330, You need to change another USB power supply and confirm the USB power supply only support DC 5V output, Can not support 9V/12V or various output.</span></span></div> <p>&nbsp;</p> </div></div>