| Fearture: ① Equipped with Bluetooth 5.0 chip, stable transmission without delay, and lossless sound quality; ②Bluetooth receiving and transmitting two-in-one, no driver, plug and play; ③LCD high-definition digital display, Bluetooth mode and working status are clearly visible; ④The launch mode can display the pairing name, actively search, and refuse to connect blindly (this function is the first); ⑤Built-in 170mA polymer battery, continuous listening to songs for about 4H, USB direct plug charging/power supply; ⑥Support TF card playback, as well as card reader and computer external sound card; ⑦Built-in high-definition microphone, support hands-free call/listen to music/navigation; ⑧Memory functi… | |