・With unique visual screen, the Bluetooth-compatible transmitter can freely choose the Bluetooth-compatible headset or speaker to connect. The Bluetooth-compatible name will be displayed on the display, you can freely choose, more convenient, will not be connected by mistake ・Universal Bluetooth-compatible audio adapter makes your TVs and other devices Bluetooth-compatible enabled to stream audio to your Bluetooth-compatible headphones, or makes your home stereo Bluetooth-compatible enabled to receive the wireless music streaming from your phone and tablet ・The portable adapter that can be used as a transmitter or receiver at the same time, and with hands-free function. In transmitter mode, convert TV, PC, CD player, iPod, MP3/MP4 into a Bluetooth-compatible transmitter. Receiver mode is ideal for sound systems transmitting music at home or in the vehicle ・The compact Bluetooth-compatible adapter is small, lightweight and easy to carry Specifications: ・Bluetooth-compatible version: V5.0+EDR, A2DP, HSP, AVRCP ・Protocol support: UART and HCI ・Bluetooth-compatible distance: 10 meters in an open space ・Transmission rate: 4Mbps high speed ・Sensitivity: -90dBm ・Product size: 72*41*14mm ・Working voltage: 5V ・Working current: ≤50ma ・Battery capacity: 300mAh ・Bluetooth-compatible name: (TX/RX) Wireless Music Adapter ・Display size: 0.96 inches ・Lens technology: PC Package included: ・1 x Bluetooth-compatible 5.0 Adapter ・1 x 3.5mm Audio Cable ・1 x RCA Cable ・1 x USB Charging Cable ・1 x English User Manual