Condition: 100% brand new Item type: Bluetooth5.0 Audio Transmitter Material: ABS Color: As picture shown Size(lengh x width x height): Approx. 37x26x8mm/1.5x1x0.3in Weight: Approx. 72g Bluetooth version: 5.0+EDR Transmission protocol: A2DP Frequency range: 2.402GHz-2.480GHz Signal to noise ratio: ≥90dB Transmission distance: about 10 meters Working voltage: 5V 1、The chip uses the latest Bluetooth 5.0 chip, farther and the link is more stable. 2、Use TYPE?C to directly plug into for SWITCH to use. You can also use USB connectors to connect to PCs, game consoles, TVs and other devices. 3、Leverage the advantages of high‑end Bluetooth chips to create high‑end stable and clear sound quality. 4、Single button design, open pairing to automatically connect to Bluetooth devices, easy to use. 5、Through the type‑c interface, the wireless audio of the device is transmitted to the Bluetooth headset or speaker. 6、When the transmitter is connected to the game console, it will automatically turn on. 7、Place a nearby Bluetooth headset transmitter, preferably less than or equal to 1 meter. 8、Turn on the Bluetooth headset and put it in the pairing state, insert the transmitter for Switch or for Ps 4 game console, the country is paired (blue light flashes), and it will automatically pair with the Bluetooth headset. After pairing, the blue light will ignite. 1 x Bluetooth Transmitter 1 x Microphone interface 1 x USB interface 1 x Instruction