K13S 1.14 inch TFT Screen Slub Steel Strap Smart Calling Bracelet Supports Sleep Management/Blood Oxygen Monitoring(Tarnish)

1. Material: zinc alloy+PC+ABS

2. Screen: 1.14TFT screen

3. Touch mode: single touch

4. Resolution: 135x240

5. Call time: 4.5h

6. Working hours: 60h

7. Charging time: 2h

8. Standby time: more than 7 days

9. Battery: 100mAh

10. Storage: 4MB+32MB

11. Matching system: Apple/Android and all smartphones

12. Bluetooth version: 5.2

13. Charging interface: charging base

14. Support calling/listening to music/pedometer/distance measurement/calorie/heart rate/blood pressure/blood oxygen/sleep management/exercise/time display/alarm clock reminder

15. Support Chinese and English

16. Support washing hands and wearing in the rain to meet the needs of daily life

Specification: