Condition: brand _x000D_ Item type: Bluetooth Transmitter Receiver_x000D_ Material: ABS matte material_x000D_ Color: black_x000D_ Size: Approx. 45x21x11mm/1.8x0.8x0.4in_x000D_ Weight: Approx. 29g _x000D_ Bluetooth version: 5.0_x000D_ Audio interface: USB / 3.5mmAUX_x000D_ Transmission distance: 10 meters 1Bluetooth 5.0 adapter, send / receive two in one. This is a powerful Bluetooth adapter with built-in Bluetooth 5.0 dual system, independent circuit design, more powerful performance, can receive and receive Bluetooth signals at the same time. 2Many application scenarios, receiving mode, mobile phone connected to Bluetooth speakers, car speakers and other Bluetooth devices; startup mode, Bluetooth headset, connected to computers, TVs, projectors and other Bluetooth speakers. 3Connected to the car through 3.5mm plug, easy to listen to songs / calls / Navigation function 4Smart Bluetooth 5.0 chip, the transmission distance can be up to 15m, the signal transmission is faster and more stable, the power consumption is lower, listen music is not stuck, and the high-fidelity sound quality is restored. 5Fine workmanship, fast signal transmission with low loss, stable performance.1 xBluetoothTransmitter Receiver1 x Audio cable1 x Instruction