Specification: Item Type: BT Adapter Material: ABS Technology: BT5.0, A2DP, AVRCP Operating Range: Up to 10m / 33ft Pair Name: RT02 Transmission Mode: Red Indicator Receive Mode: Blue Indicator Package List:1 x BT Adapter1 x 3.5mm Cable 1 x Manual About this item Ideal Solution: Wireless transmitter receiver is the ideal wireless sound solution for a wide range of situations and applications. Wide Usage: Wireless BT adapter can be used with computers, mobile phones, TVs, game consoles, home speakers and car speakers. Advanced Technology: BT adapter uses the latest BT 5.0 technology for fast, lag free transmission, a large transmission range and stable transmission. Superior Sound Quality: BT transmitter receiver gives you high quality stereo music and BT hands free calling. Premium Material: BT 5.0 transmitter receiver is made of high quality ABS material and is robust and resistant to plugging and unplugging. Ideal Solution: Wireless transmitter receiver is the ideal wireless sound solution for a wide range of situations and applications. Wide Usage: Wireless BT adapter can be used with computers, mobile phones, TVs, game consoles, home speakers and car speakers. Advanced Technology: BT adapter uses the latest BT 5.0 technology for fast, lag free transmission, a large transmission range and stable transmission. Superior Sound Quality: BT transmitter receiver gives you high quality stereo music and BT hands free calling. Premium Material: BT 5.0 transmitter receiver is made of high quality ABS material and is robust and resistant to plugging and unplugging.