USB Wifi Dongle -Bluetooth Audio Transmitter USB Transmitter Receiver Highlights Generic Brand Bluetooth Audio Transmitter USB Transmitter Receiver Description: With powerful wireless audio streaming capabilities. Put this transmitter and receiver in your backpack or laptop bag and take it effortlessly. High Compatibility: With the supplied 3.5mm cable, this transceiver adapter can be used universally for your computer, laptop, home stereo, headphone, smartphone, MP3 player, CD loss amplifier, etc. This portable and lightweight wireless audio transmitter and receiver is the wireless audio solution for every situation and use. Specification: Wireless Audio Transmitter and Receiver Technologies: BT5.0, A2DP, AVRCP (Receiver Mode Only) Operating Range: Up to 10m / 33 tf (Without any blocking objects) Pairing Name (Receiver Mode): SY317 Mode transmitter: red LED light is on Receiver mode: blue LED light is on Size Chart: L x W x H: about 3.2 x 1.7 x 0.82cm / 1.2 x 0.7 x 0.3inch Package includes: 1 piece Bluetooth 5.0 receiver transmitter 1 piece 1m audio cable 1 piece manual Note: Please allow slight 0-1cm difference due to manual measurement. The color may be slightly different since different monitor. Thank you for your understanding and attention. Wish you have a pleasant shopping experience!