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Dimensions2.81 × 1.68 × 1.16 inches


Product NameMi 4K Action Camera


Weight0.22 lbs(with battery)

Wi-Fi IEEE802.11 b/g/n

Bluetooth Version 4.1

Display 2.4 inch touch screen

Operating temperature 32℉~113℉

Storage temperature-4℉~140℉

Performance standardsQ/BJFMK0005-2017

Supports Micro SD cardsup to 64GB

RecordingDual-microphone recording

Camera apertureF 2.8

Camera focal length3.2 mm

Camera angle145° wide-angle

Maximum photo resolution3840 × 2160

Maximum video resolution3840 × 2160p at 30 fps

Recommended SD cards

Kingston SDCA3 U3 32G (Red)

Kingston SDCAC U3 32G (Blue)

SanDisk Extreme PRO U3 32G

SanDisk Extreme U3 32G

Package contents
Do not dispose of lithium batteries using fire
Do not strike the battery
Lithium battery capacity will be greatly reduced at low temperatures, so please do not use the camera when it is below 0°C
Keep the lens safe from scratches and staining
Use only a professional camera cleaning kit for Mi 4K Action Camera
Keep the camera dry and away from liquids