Fones de ouvido sem fio MIXTONE F9 Bluetooth TWS com graves estéreo e microfone.

Product Features:1. Bluetooth 5.0, lower power consumption, more stable Bluetooth signal, no delay when listening to music, watching movies, or playing games.2. Excellent Bluetooth compatibility, earphones compatible with all system smartphones, tablets, etc. All electronic devices can use the earphone as long as it has a Bluetooth function.3). Excellent bass and stereo amazing sound quality.4. Smart touch control, simple and multi-functional, including: Play & Pause, Switch Songs, Volume Control, Answer Phone Call, Activate Voice Assistant. Automatic power on/off, the two earbuds will pair with each other automatically when taken out of the charging case, and they will turn off and start charging automatically when put back into the charging case. The earbuds have a built-in 50mAh battery, with a playback time of about 4-5 hours. The charger box has a built-in 2000mAh battery, which can be used to charge the earbuds and other devices. Battery status LED digital display, it's easy to know when to charge it.8. Built-in microphone, earbuds can be used to answer calls.one call and talk.9. Waterproof, Sweat Proof and Dust Proof, Durable to use.10. In-ear design, never falls off when doing exercise, very comfortable to wear. The earbuds can be used together, but also support separate use; two headsets can connect to two different mobile phones.