D300 1.54 inch IPS Screen Smart Watch, Support Tracking and Positioning & 4G Video Call(No Body Temperature Version)

1. Display: 1.54-inch IPS
2. Processor: ASR3603
3. Battery capacity: 650mAh
4. Frequency band: FDD: B1/B2/B3/B5/B7/B8/B20; WCDMA: B1/B2/B5/B8; GSM: Band B2/B3/B5/B8
5. Strap material: environmental protection LDS material
6. Speaker: 609 cavity high quality speaker
7. Camera: 0.3 megapixel
8. I/O interface: four-point magnetic suction type
9. Operating current: 280mA
10. Standby current: Mobile: 2.45mA, Unicom: 2.52mA, Telecom: 2.24mA
11. Charging current: 300mA
12. Charging time: 2H
13. Functions: time zone calibration, hibernation default manual acquisition positioning, fixed upload, low battery alarm, electronic fence alarm, SOS alarm, video phone, contacts, dialing function, micro chat, heart rate and blood pressure monitoring, sleep monitoring, unlock password, photo, voice time, pedometer, sedentary reminder, weather forecast, refuse to answer strangers' calls, alarm clock, remote shutdown, remote monitoring, history track, multiple monitoring, firmware upgrade
14. IP67 dustproof and waterproof rating
15. 4G full network connection
16. Only support Nano card
17. Support languages: Chinese, English, Spanish, German, Turkish, Russian, French, Italian, Dutch, Polish, Czech, Hungarian, Slovak
18. Weight: about 58g
19. Size: about 50.5 x 41 x 16mm