1. Head-mounted 4k camcorder, accurately records what you see is what you get. Head-mounted design, free hands. With this 4k wearable camera, you can take first-view perspective videos in your life and share your daily vlogs. Suitable for forensic shooting, sports enthusiasts, designers, gourmets, electric engineers, doctors, sculptors, painters, etc. The product is only 70g, and it is a compact and lightweight video camera.
2. supports 12M photos and 4K ultra-high-definition video. 4K Ultra HD: 3840*2160 (30fps), 2K Full HD: 2560*1600 (/30fps), HD: 1920*1080 (30fps).
3. You can download the corresponding APP by scanning the QR code on the manual, set the camera parameters, and view the video and pictures in real time.
4. The camera has a 1/4'' standard threaded hole. Most tripods use a tripod plate with 1/4 inch mounting screws. You can use it with a tripod or helmet mount. This camcorder has a built-in 3.7V 2200mAh lithium battery, and it also supports charging while recording. You can connect the camera to a mobile power supply via a type-c USB cable for longer shooting.
USB cable type:Type-c cable

Specification:
Product name: head-mounted Camera
Product color: black
Product size: 103*29*27mm
Image sensor: CMOS high sensitivity sensor
Lens aperture: F/NO: 2.8
Lens angle of view: 140 degrees
Focus range: above 50cm
Video format: MP4/H2.64
Video resolution:
4K(3840*2160/30fps)
2.7K(2560*1600/30fps)
FHD: 1920*1080(30fps)
The default is FHD: 1920*1080 (30fps)
Photo format: JPEG
Photo resolution:12M(4032*3024), 10M(3648*2736), 8M(3264*2448), 5M(2592*1944), 3M(2048*1536), 2MHD(1920*1080), 1.3M(1280*960), VGA (640*480)
The default is 8M (3264*2448)
Microphone: built-in
Speaker: built-in
Battery: Built-in
WIFI: built-in
Indicator light: (power green indicator light, charging red indicator light, WIFI blue indicator light)
Buttons: power switch (wifi switch), video button, camera button
USB: High Speed 2.0
Storage: External TF card (up to 256G, in order to achieve the best recording effect, please use U3TF card)
Product battery: Built-in 3.7V lithium polymer high voltage battery (2200mAh)
Power input: DC5V/1A TYPE-C
Working temperature: 0-40°

packing list:
Host *1, headband assembly *1 set, USB cable *1,, manual *1