1. Bluetooth version: mobile phone Bluetooth 5.0, data storage Bluetooth 4.0;
2. Charging case: 250mAh polymer lithium battery
3. Headphone battery capacity: 30mAh polymer lithium battery
4. Standby time: 8-12 days
5. Music time: 3.5 hours
6. Charging method: magnetic charging
7. Charging time: 1-2 hours
8. Main chip: SYD8811
9. TWS chip: 8926B2
10. Heart rate chip: 3300
11. Screen: 1.69 inch 240*280
12. Dustproof and waterproof: IP67
13. Memory: 192KB RAM+1024KB ROM+64MB UI-Flash
14. Control method: touch screen
15. Vibration: real-time vibration reminder
16. Main shell material: glass lens + zinc-aluminum alloy, TPU strap
17. Compatible system: Android 4.4 and above, iOS 8.0 and above
18. APP software: Power Band
19. Features: Bluetooth call, full touch, heart rate, shake to take pictures, call reminder/reject, information storage, multi-sport mode, weather
20. Main functions: information reminder, alarm clock, looking for bracelet, health monitoring, exercise record (pedometer, calories, mileage), time, week, date display
21. Information reminder: SMS, QQ, WeChat, Skype, Facebook, Twitter, WhatsApp, Line, Viber
22. APP supports languages: Chinese, Traditional Chinese, English, Japanese, Korean, German, Russian, Spanish, Italian, French, Vietnamese, Portuguese, Arabic, Thai, Polish
23. Watch language: English, German, Russian, Spanish, Italian, French, Vietnamese, Portuguese, Arabic, Thai, Polish
24. Watch net weight: 56g