1. Standby for 7 days without Bluetooth, and use Bluetooth for 2-3 days
2. Languages: Simplified Chinese, English, French, German, Spanish, Polish, Portuguese, Italian, Indonesian, Indonesian, Czech, Vietnamese, Turkish, Russian, Arabic, Persian, Heber Incoming language, Thai, Greek, Romanian
3. CPU: MTK
4. Memory: 32M+64M
5. Battery capacity: 420MAH
6. Charging method: pin contact charging
7. Bluetooth version: 4.0
8. Support Bluetooth call, Bluetooth music, recording function, incoming call reminder push, SMS reminder push, WeChat reminder push, QQ reminder push, sleep monitoring, heart rate detection, blood pressure detection, sports mode (support running, volleyball, football, basketball, table tennis Ball, badminton, skipping rope, climbing, cycling), body tempera
