Xiaomi Mijia 4K Action CameraDisplay: 2.4 inch touch screenDimensions: 71.5 × 42.7 × 29.5mmWi-Fi: IEEE802.11 b／g／nBluetooth Version: 4.1Operating temperature: 0°C～45°CStorage temperature: -20°C～6..

Xiaomi Mi Action Camera 4K Battery● 3.8V Li-ion Battery 1450 mAh for Xiaomi Mijia Action Camera● Perfect replacement for a worn out battery● Spare battery for outdoor use● 2 hours service life in 4K/3..