Green Lion Smart Bracelet Zink Alloy CaseCase Material: Zinc Alloy + Plastic Strap Material: SS + Titanium Alloy Waterproof: IP68 Bluetooth: V5. 1 Heart Rate Chip: Tianyi 3602 Battery: 16mAh Memory: 128KB ROM+96KB RAM Charging Type: Magnetic Charging Time: 1 2 Hrs Working Time: 5 Days Standby Time: 10 15 Days Case Width: 9. 4 mm Strap Length: 215 mm Compatibility: Android 5. 0, IOS 10. 0 and Above Accessories: Adjustment Tool, Charging Cable Heart Rate Monitoring Sleep Monitoring Sports Mode

Compatibility : Mobile Phone

58'' IPS LCD

Main Camera 13MP

Transparency Mode

Power Switch Button

Bag Dimensions: 360x20x265mm Interior

8GB + 256GB

Rechargeable Lithium Battery (1500mAh x 7

Dry interior And Coating

Range: Up to 15m / 36ft BT

Bluetooth version: Bluetooth v5

Color: Silver