GT98 1.53 inch 2 in 1 Bluetooth Headphone IP67 Waterproof Smart Watch Supports Blood Oxygen Monitoring

1. Main control chip: JL7013A6
2. Memory: 128Mb
3. Screen size: 1.53 inches
4. Resolution: 360x360
5. Watch Bluetooth: 5.2
6. Charging method: USB charging
7. Waterproof level: IP67
8. Battery capacity: 3.8V/400mAh
9. Bluetooth version: BT4.0/5.0
10. Charging time: 2-3h
11. Use time: 4.5h
12. Support Android 5.0 and above, Apple iOS9.0 and above
13. Support Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese
14. Support multi-sports mode, call/SMS reminder, sleep monitoring, blood oxygen detection and other functions