V20 1.6 Inch WiFi 4G SIM Card Smart Watch, Memory:Ram 4GB Rom 128GB(Black)

1. Appearance type: round table form
2. Hardware platform: SL8541E
3. Main frequency: 1.3 GHz
4. Memory: DDR3 2GB+16GB / 4GB+64GB / 4GB+128GB
5. Main display: 1.6 inch TFT
6. Touch screen: G+F
7. Support frequency band:
2G: 850/900/1800/1900
3G: B1/B2/B5/B8
FDD: 1/2/3/4/5/7/8/13/17/18/19/20/25/26/28/29
TDD: 38/39/40/41
8. Antenna type: LDS
9. Battery capacity: 4.35V, 930 mAh
10. Speaker: Built-in K category, 925
11. SIM card: single SIM card
12. Support motor, FOTA function, G-sensor 3D sensor, fast charging, multiple languages, video call, screen adaptation APP switch, weather query, intelligent power saving system, 3D gravity acceleration sensor, camera, U disk function, BT/WIFI/GPS, Beidou, air pressure sensor, navigation, heart rate blood pressure blood oxygen, smart motion, call record: received + dialed + missed call, MMS, SMS, recording function, incoming call ringtone recognition, caller picture recognition, face recognition, artificial intelligence, alarm clock function, calendar function, switch machine animation
13. MIC: strong anti single wheat
14. USB interface: POGO interface
15. Camera: dual camera (front/side) 200W
16. Number of buttons: two on the right (power button SET)
17. Structural material: A shell stainless steel, B shell LDS
18. Strap material: silicone
19. Charging current: 5V 500mA
20. Input method: Android keyboard (AOSP)
21. Professional sports mode: support 9 sports modes
22. Operating system: Android 8.1 system
23. APP download: Huawei APP store
24. Professional sports APP download: Huawei APP store
25. Wireless payment: can be bound to
26. Audio power amplifier: built-in class K
27. Standby time: 100 hours
28. Input method: soft keyboard input
29. Entertainment function: support APK game format
30. Graphic format: supports common formats such as JPEG, GIF, BMP, etc.
31. Ring tone description: support mp3, wav format
32. Audio playback Audio playback: supports AMR-NB and standard MIDI, and supports at least any audio file in I-melody/WAV/MP3/ACC
33. Data transmission: POGO PIN transmission
34. APP background docking: can provide hardware interface protocol, or client provides APP interface protocol
35. Dimensions: 50.5mmx50.5mmx16mm