1.99 inch TFT Screen Android 9.1 LTE 4G Smart Watch

1. Support heart rate monitoring, blood oxygen monitoring, sleep monitoring, breath training, multi-sports mode, face recognition, weather, step, dial market, application market, news push, find phone/find watch, music control, remote photo, torch, clock, dial settings, menu style, SMS, phone, contacts, setting, file management, calculator, browser, audiorecord, calendar, E-Mail, search, video, gallery, download, music, alarm, camera, OTA online upgrade, mobile payment, inputmethod, phone sync, video format.
2. The operating system: Android 9.1
3. Processor type: Smartphone baseband with LTE ,Quad Core 1.4GHz + Quad Core 600MHz, FDD-LET, TDD-LTE, TDS-CDMA, WCDMA, GSM,5
Mode, BGA774,13x12.6x0.9mm, SC9832E
4. Memory: 64GB+4GB
5. WIFI: 2.4GHz
6. Bluetooth: BT4.1
7. location: GPS/BD/GLONASS
8. Display: 1.99 inch TFT(400x454)
9. Touch screen: 2 points
10. Front camera: 2.0M, rear camera:5.0M
11. 2G network: GSM:B2/3/5/8
12. 3G network: WCDMA:B1/2/4/5/8
13. 4G network: LTE: B1/B2/B3/B5/B7/B8/B28/34/B38/B39/B40/B41(100M)
14. Antenna: LDS
15. The battery type: Li-ion Battery 850mAh
16. The power adapter: Type-C 5V-1A
17. Button: 2 Key
18. Audio formats: MP3/AAC/AAC+/WMA/DRA/AMR-NB
19. Image format: JPG, JPEG, BMP
20. Video formats: 1920x1080 @30fps;(H.264/MPEG4)MPEG4 Encoder,H.264 Encoder,MPEG4 Decoder,H.263 Decoder,VP8 Decoder,H.264 Decoder
21. Material: Silicone strap, aluminum alloy case