<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><strong>&nbsp;&nbsp;<span style="font-size:26px;">Product Name Bluetooth 5.3 Receiver transmitter</span></strong><br><br><strong><span style="font-size:26px;">Main Features</span></strong><br>The product has a beautiful appearance and is available in two colors: Gentleman Black/Space Silver.<br>Adopting Bluetooth 5.3 chip design, it has stronger compatibility and stability.<br>Bluetooth reception (RX) and Bluetooth transmission (TX) two in one design.<br>◆ Upgrade the reception mode to one to two, allowing for simultaneous connection of two phones to listen to music.<br>Equipped with a high-definition LED digital display screen, the full screen displays the working status and Bluetooth mode clearly visible.<br>◆ Built in digital signal to analog chip, supporting digital fiber optic, coaxial, AUX, RCA interfaces.<br>Upgrade the wireless NFC sensing function, allowing the phone to connect/disconnect with just one touch.<br>Cool RGB phantom color lights, adjustable in multiple colors, soft and not dazzling.<br>A 1000mAh rechargeable large capacity lithium battery, fully charged for about 1.5h, continuously listening to music for about 10-12 hours, and standby for about 30 days.<br>◆ Supports USB (USB) playback and transmission, and supports playback of various lossless audio files.<br>◆ Built in high-definition microphone, supporting wireless music listening, hands-free calling, and navigation.<br>◆ The product connection is simple, without any drivers or the hassle of downloading apps;<br><br><strong><span style="font-size:26px;">Product Parameters</span></strong><br>Product model: OMS-M13<br>Bluetooth version: Bluetooth V5.3<br>Supporting Protocol: RX: A2DP AVRC TX: A2DP<br>Working frequency range: 2.402GHz -2.480GHz<br>Sensitivity: -85dBm&lt;0.1% BER<br>Signal to noise ratio: ≥ 90dB Distortion: ≤ 0.1%<br><span style="font-size:14px;">Interface Type:</span><br>Input: 3.5mm AUX+RCA+Optical+Coaxial+USB<br>Output: 3.5mm AUX+RCA<br>Fiber optic parameters: Supports fiber optic input, with a sampling rate of 32/44.1/48/96/192KHz, 24 bits<br>Supported formats: MP3/WAV/WMA/APE/FLAC/M4A/ALAC/AMR<br>Screen size: 25 * 10mm LED<br>Working current: ＜ 40mA<br>Built in battery: 3.7V/1000mAh (3.7W)<br>Charging current: approximately 1000mA<br>Charging time: approximately 1.5 hours<br>Battery life: RX approximately 10H, TX approximately 10-12H<br>Bluetooth distance: 10-20M (without obstacles)<br>Charging method: Type-C 5V/1000mA<br>Compatible devices: Android, iOS system phones, iPad, active speakers, amplifiers, and support for A2DP/protocol<br>Bluetooth speaker or headphone connection for use.<br><br><strong><span style="font-size:26px;">Packaging list:</span></strong><br>Bluetooth adapter host x1<br>Type-C charging cable x1<br>3.5mm audio cable x1<br>Red and white RCA lotus thread x1<br>&nbsp; <p style="text-align: left;margin:0;"></p> </div></div>