Z20 1.75 inch Screen 4G LTE Smart Watch Android 9 OS, 4GB+128GB % Headlamp 5m in length

5m in length

This is an OLED display HAT for Raspberry Pi

making it compact enough to carry almost anywhere

DICE will provide power as long as the battery is charged

Z20 1.75 inch Screen 4G LTE Smart Watch Android 9 OS, 4GB+128GB % Headlamp 5m in length1. CPU: SC9832+NRF2822 2. RAM: 1GB 4GB 3. ROM: 16GB 64GB 128GB 4. Camera (front side): 5MP 8MP 5. Battery: 850mAh 6. Network: 4G LTE TDDLTE+FDDLTE 7. System: Android 9 8. Positioning: GPS+GLONASS 9. Sensor: blood oxygen sensor 10. Bluetooth: V5. 0 11. Case material: ceramic 12. Dial material: glass 13. Strap Material: Silicone 14. Screen: 1. 75 inches 320x385 resolution 15. Charging time: 1. 5 hours 16. Use time: 24 hours 17. Standby time: 7 10 days