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
