1. Material: Zinc alloy + IML
2. Main control: Realtek 8763EWE
3. Screen resolution: 1.51 inch 360 x 360
4. Battery: 300mAh
5. Charging: About 4.5 hours, magnetic contact charging
6. Battery life: 4-6 days, standby: 10-20 days
7. Zinc alloy is heat-resistant and anti-bending, IP67 waterproof machine, high-performance chip
8. Daily activity health monitoring, sports training function, support for multiple languages
9. Bluetooth function, information reminder, music function, life assistant function, etc.
10. Support Bluetooth 5.2, dual straps (metal Milanese strap)
11. True heart rate measurement, high color and high resolution screen

Packing list:
1. Main body x 1
2. Charging cable x 1
3. Manual x 1
4. Strap x 2