<br> This audio receiver is plug and play, which is easy and convenient to use.<br> This audio receiver adopts Bluetooth-compatible chip, which can bring you quick and stable data transmission and high-fidelity sound effect.<br> It is constructed of ABS material.<br> The length of this audio receiver is 4.4cm, width is 3.5cm and thickness is 0.7cm.<br> This audio receiver is suitable for speaker, TV set, sound box and so on.<br> Item Name: Audio Receiver<br> Material: ABS<br> Bluetooth-compatible Version: 5.1<br> Transmission Rate: 2Mbps<br> Interface: 30Pin<br> Transmission Distance: 10m<br> Features: Quick Transmission, High Fidelity, Anti-interference<br> Size Details:<br> 4.4cm x 3.5cm x 0.7cm/1.73" x 1.38" x 0.28" (Approx.)<br> Notes:<br> Due to the light and screen setting difference, the item's color may be slightly different from the pictures.<br> Please allow slight dimension difference due to different manual measurement.<br> Package Includes:<br> 1 x Audio Receiver Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.