[Bluetooth 5.0+ one-step pairing] JOYHOOSH wireless headset high-quality chip provides stable, Pairing of Bluetooth devices within 10 meters of iOS, Android phones, tablets, laptops and MP3 players Distance; low power consumption, echo cancellation and noise reduction, bring you excellent sound enjoyment. Ergonomic DesignBluetooth earphone with full in-ear design, suitable for business, office, driving and truck Driver; the ear hook rotates 180 vertically, 270 horizontally, and the earpiece of the earphone rotates 45, which is comfortable to wear. Left and right ears can be switched freely. 50 Hours PlaytimeA single earphone charging case provides 10 hours and 40 hours, and the total playback time is 50 hours time and 6 months standby time. Connect 2 Bluetooth DevicesThis bluetooth earphone in-ear can connect 2 bluetooth devices at the same time. The first bluetooth device is successfully connected, temporarily disconnected; then the second bluetooth The device is successfully connected, and the first Bluetooth device is connected again. [Two charging methods and MFB button] The headset can be charged directly through the Type-C cable, or through the charging box; touch Mechanical combination control button, easy to operate.