2 in 1 Bluetooth Transmitter and ReceiverWith built-in advanced technology, both transmitter mode and receiver mode are supported. When you pair two devices in TX mode, both can play music simultaneously; Only one device can play music at a time when you pair two devices in RX mode.<br> <br> Low LatencyThe Bluetooth 5.0 Adapter uses 5.0 low latency technology that eliminates delays, for superior audio quality, has powerful functions for wireless audio streaming. You can enjoy better quality sound without loss and it costs less time during transmission, low latency.<br> <br> Mini Design & Fast ConnectionBluetooth transmitter receiver with small size is ideal for home and travel. Slide the button to choose TX(transmitter) / RX(receiver) mode, automatic connection without having to download apps. So it is easy to use.<br> <br> Wide CompatibilityThe portable bluetooth adapter can be used as the transmitter or receiver. In transmit mode: non-Bluetooth TV, MP3/MP4, PC, CD player, Pod etc. can pair with Bluetooth speaker or headset by using this bluetooth transmitter. In receive mode: it is ideal for streaming music at home or in the vehicle.<br> 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. Sold by-DIMEANI official store