1. Material: Sabic LDS+ plastic shell2. CPU: SL8541E Arm Cortex-A53 quad-core processor3. Memory: 2GB+16GB4. Display: 1.43 inches AMOLED5. Resolution: 466×4666. Touch screen: capacitive touch screen7. Touch IC: CST820 G+F structure8. Heart rate sensor: Supports HX3918 high-precision support for dynamic heart rate, true blood oxygen, HRV, heart rate optical living body recognition and other functions9. Navigation: Support GPS/Beidou/GLONASS10. WiFi: supports single frequency 2.4GHz, supports 802.11b/g/n11. Bluetooth: Support Bluetooth V4.2 low energy consumption12. Speaker: 0615 speaker13. Battery: 950mAh14. Charging method: magnetic charging15. SIM type: supports nano card, side-out card16. Watch system: Android 8.1