Features: 1. Listening to songs and calls, supporting listening to songs and making calls, 2. Caller number, last code callback, full intelligent Chinese and English tone prompts, power on, pairing, power off and off the phone, etc. 3. Each time the Bluetooth headset is connected to the phone, the Bluetooth headset will automatically connect back to the phone when it is turned on, which is convenient and faster. 4. Intelligent compatibility: Support all mobile phones with Bluetooth function, tablet, notebook, sing, Q music, movies, etc. 5. Support ios13.2 above popup 6. Bluetooth 5.0 7. Rename,GPS positioning(Only support IOS system with Bluetooth version 13.2 and above) 8. Touch Control / Super bass 9. Auto power on / Auto power off 10. Binaural calls 11. Previous song, Next song 12. Support daily waterproof and sweatproof (Does not support flushing and soaking) Packing list: 2 * Mini Bluetooth Earphone 1 * Charging box 1 * USB charging cable(lightning) 1 * User manual