<p style="font-family:&quot;Open Sans&quot;, Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);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" align="start"><strong><span style="color:rgb(211, 49, 21);font-size:20px;font-family:arial, helvetica, sans-serif">Note:Win 7 need to install drivers.If your computer system is Win8.1/10/11, you do not need to install the driver.It is driver-free for Win8.1 and above system.</span></strong></p><p style="font-family:&quot;Open Sans&quot;, Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);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" align="start"><strong><span style="color:rgb(211, 49, 21);font-size:20px;font-family:arial, helvetica, sans-serif">This product is not supported on Mac OS/IOS system.</span></strong></p><p><br/></p><p><span style="color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif">Feature:</span></p><p><span style="color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif">1. Multiple Bluetooth-Compatible: This wireless adapter can be compatible with 5.2, 5.1, 5.0, 4.0/3.0, 2.0 and other Bluetooth-Compatible versions. Professional design makes this wireless receiver work very efficiently.</span></p><p><span style="color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif">2. High Performance Chip: This USB wireless adapter uses high performance chip. It has low power consumption and low latency. At the same time, can transmit high-definition sound quality, in the transmission is more stable, neither delay and will not be stuck. It can recognize Bluetooth-Compatible devices faster and more accurately, and can support more Bluetooth device connections.</span></p><p><span style="color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif">3. Support Win8.1/10/11 System: This audio receiver and transmitter is suitable for Win8.1/10/11 system. No driver allows it to realize wireless multimedia data transmission, and users can share multimedia files more conveniently and quickly, greatly improving work efficiency.</span></p><p><span style="color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif">4. Wide Compatibility: This Bluetooth-Compatible adapter can support a variety of devices, such as smartphones, computers, watches, tablets and so on. It supports the transmission of audio, video and data information, and is a good assistant for efficient and convenient use of Bluetooth devices. It can achieve simple and fast wireless connection, easy to use, fast speed, connection range is also very wide.</span></p><p><span style="color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif">5. Built-in Smart Antenna: This audio and video receiver has a built-in smart antenna, which gives it a longer range and more stable transmission.</span></p><p><br/></p><p><br/></p><p><span style="color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif">Specification:</span></p><p><span style="color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif">Interface: USB</span></p><p><span style="color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif">Chip: RTL8761BW</span></p><p><span style="color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif">Wireless Type: Bluetooth-Compatible</span></p><p><span style="color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif">Model Number: USB Bluetooth-Compatible 5.3 Adapter</span></p><p><span style="color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif">Bluetooth-Compatible version: 5.3</span></p><p><span style="color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif">Transmission distance: 20m</span></p><p><span style="color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif">Supported protocols: such as A2DP/HSP/AVRCP/HID/SBC/AAC.</span></p><p style="text-align:center" align="center"></p><p><br/><br/></p><p><br/><br/><br/><br/></p><p><br/></p>