English 
- 1. Purpose: designed to listen to music wirelessly via Bluetooth
- 2. Features: support for Bluetooth V 5.0, quick connection, working transmission distance up to 12 m, headphone charging time 45 minutes, unit charging time 1 hour, music playback time 3 hours, standby time 150 hours, weight 33 g / 4 g.
- 3. Functions: pop-up window function (shows the remaining charge of each headphone and charging unit), built-in proximity sensor in the headset, touch control, the ability to answer calls, track management, Siri voice assistant, play / pause
- 4. Compatibility: smartphones with Bluetooth protocol support, IOS (13.3), Android
- 5. The charging case supports the wireless charging function.