HD300 1.43 inch AMOLED Screen Dual Straps Sports Smart Watch Supports Blood Oxygen Detection(Black Silicone Strap + Black Steel

1. Main control chip: Zhongke Lanxun AB5691

2. Memory: 120Mb

3. Screen type: AMOLED

4. Screen size: 1.43 inches

5. Resolution: 466x466

6. Bluetooth version: 5.4

7. Battery capacity: 3.8V/400mAh

8. Charging method: wireless charging

9. Waterproof level: 3ATM

10. Charging time: 4h

11. Battery life: 7 days

12. Charging specification: DC 5V

13. Support Chinese, English, Russian, Spanish, German, Italian, French, Portuguese, Polish, Dutch, Turkish, Japanese, Traditional Chinese, Arabic, Persian, Hebrew, Ukrainian, Vietnamese, Thai, Czech, Indonesian

14. Support multiple sports modes, monitoring blood pressure, heart rate, blood oxygen, sedentary reminder, sleep monitoring and other functions

Specification: