Description 【NFC Bluetooth 5.0, Touch and Connect】: NFC bluetooth receiver Built-in bluetooth sensor chip, the mobile phone is close to the NFC sensor area to connect in seconds, reducing the tedious manual connection with bluetooth 【Rich Interfaces】: Built-in digital to analog bluetooth adapter, easily support various AUX / RCA / digital optical audio devices, coaxial interface, plug and play 【High Definition Sound Quality, No Delay】: NFC bluetooth adapte built-in ceramic antenna and signal amplification amplifier, 10 meters transmission sound quality without delay, signal stability without congestion, no drive, plug and play
