Specification:
Item Type: 4K Thumb Camera
Material: ABS
Size: Approx. 133 x 33.5 x 27mm / 5.24 x 1.32 x 1.06in
Camera Battery:
Battery (Built in) Capacity: 2200mAh
Battery (Matching) Capacity: 2200mAh
Remote Battery: Battery CR2032 (Built in) Capacity: 150mAh
Display: 1.3 Inch + 1.3 Inch Full Touch HD Screen
Video Resolution:
4K 30FPS, 2K 60FPS, 2K 30FPS, 1080P 120FPS, 1080P 60FPS, 1080P 30FPS, 720P 120FPS, 720P 60FPS, 720P 30FPS
Image Resolution:
20M 5184x3888, 16M 4608x3456, 14M 4320x3240, 12M 4032x3024, 10M 3648x2736, 8M 3264x2448, 5M 2592x1944, 2048x1536, 2M 1600x1200
Recording: 1min, 3min, 5min
Anti Shake: 6 Axis Gyro Stabilization
Camera Angle: 170°
MIC: MIC-2X4MM, 42+-3dB
Speaker: 8ohm, 0.5W
Expandable Memory: Maximum 512GB Memory Card U1 (Memory card not included)
Burst Mode: OFF, 3, 5, 10, 30
Fisheye Correction: Supported
Video Format: TS
Image Format: JPG
Storage Compression: H.265; H.264
White Balance; Exposure; ISO: Auto

How to Use:
Turn on the product and start using it.

packing list:
1 x Camera
1 x Battery
1 x Remote Control
1 x Water Case
1 x Suction Base
1 x Clamp
2 x Helmet Base
2 x Double Sided Tape
1 x Wrench
2 x Lanyard
1 x USB Cable
1 x Bike Bracket
1 x Screw Adapter
5 x Screw
3 x Adapter
1 x Neck Strap
1 x Chin Bracket
1 x User Manual