1、[Transmitter&Receiver] Bluetooth converter is a digital fiber optic coaxial conversion analog signal plus Bluetooth receiver transmitter device. 2、[Valid Conversion] With this Bluetooth 0 transmitter receiver, digital signals can be converted into analog signals. 3、[Extendable Function] Bluetooth transmitter receiver perfectly solves the limitation of equipment and expands the functions of various equipment. 4、[Wide Compatibility] You can wirelessly transfer music from your phone to your device. Suitable for TV, game console, CD player, MP3, etc. 5、[Plug and Play] Bluetooth transmitter receiver 0 is easy to operate and can freely receive and transmit all video and sound. 1 x Bluetooth 5.0 Transmitter and Receiver1 x Manual1 x Charging Cable1 x Optical Fiber Cable1 x Cable Item Type: Bluetooth  5.0 Transmitter and Receiver Material: Aluminum AlloyBluetooth Protocol Support: A2DP and AVRCPTransmission Distance: Approx. 15m / 49ft (open space)Input: AVX, Optical, Coaxial, BluetoothOutput: RCA, AVX, BluetoothCompatibility: For Android system, for iOS system mobile phone, tablet, TV, game console and other Bluetooth devices, and equipment with input interface