Item Type: 3.5mm Aux USB Adapter <br>Material: ABS+Aluminum Alloy <br>Cable Straighten Length: Approx. 1m/3.3ft <br>Weight: Approx. 22.0g/0.8oz <br>Bluetooth Version: 5.0 <br>Bluetooth Normal Distance Range: 10M (barrier-free) <br>Application: Players with Bluetooth function1、Insert the USB/AUX interface, the phone can connect Bluetooth and become wireless, listening to music, navigation, and hands?free phone. <br>2、Plug and play, convenient and fast, compatible with home stereo/speaker, car stereo, earphone with 3.5mm audio input. <br>3、Just connect your speaker/headphone with our device, and it will be instantly converted into a wireless bluetooth speaker/headphone. <br>4、Transmit audio from Bluetooth audio sources to non?Bluetooth headphones/ speakers/car/home sound system via 3.5mm audio cables. <br>5、Can achieve a connection range of up to 10m/32.8ft (barrier?free), suitable for players with Bluetooth function.1 x 3.5mm Aux USB Adapter<p>1 x Manual</p>