1. Chip: MTK2503A-ARM7
2. Main frequency: 1.1GHZ
3. Memory: 128M+64M
4. Frequency band: GSM850/GSM900/DCS1800/PCS1900
5. Charging: Clip-on charging
6. Case: zinc alloy, PC+glass fiber, strap: silicone strap, replaceable
7. Touch screen: capacitive screen G+F
8. Main screen: 1.3 HD 240*240 full circle screen
9. Dual-mode Bluetooth 3.0+4.0, Bluetooth effective distance is 8-10 meters
10. Battery specification: 380MAH high capacity polymer
11. SIM card: Nano SIM card
12. Battery removal: not supported
13. Watch built-in languages: Chinese, English, French, Spanish, Polish, Portuguese, Italian, Dutch, Turkish, Russian, German
14. APP supported languages: English/Chinese/French/Spanish/Italian/Hungarian/Portuguese/Romanian/Ukrainian/Russian/Polish/Korean/Indonesian/Dutch/Danish/Germany/Swedish /Tukish/Finnish/Czech/Japanese/Slovak/ (support for adding more languages)
15. APP name: SMART-TIME
16. IP67 waterproof
17. Support system: IOS 8.0 or above, Android 4.4 or above
18. Use time: 2 days
19. Standby time: 4 days
20. Function: phone/phone book/dial/Bluetooth call, GPS motion track, message push/social media information reminder, alarm clock, camera control, Bluetooth music player/microphone/speaker/synchronization with mobile music player, anti-lost reminder, Real-time weather, calculator/timer/stopwatch, raise your hand to brighten the screen, music player, find mobile phone, sedentary reminder, heart rate monitoring, blood pressure monitoring, support multiple sports modes, etc.
21. The total length of the watch: 299mm, the length of a single strap: 221mm, the size: 49x49x15mm
22. Packing list: 1 watch + 1 screwdriver + 1 manual (English/Chinese/Russian/Germany/Spain/Portugal)
