mini wifi sport helmet camera 4k with waterproof case used for diving/surfing,swimming

4 k mini wifi sport helmet camera with waterproof casr used for diving/surfing,swimming  

1.best 4K 3840*2160 10 fps action camera

2.wifi function 

3.waterproof 30 m 

4.2.0 inch screen 

5.  12 mp pixels

6.170 degree fisheye lens

4 K wifi action camera with 2.0 inch screen 

30  m waterproof 

A 170-degree Wide-angle Lens Captures a Full View of the Spectacular Scenery

The use of a 170-degree wide-angle lens allows more scenes into the frame, ensures startling visual impact in the representation of both large scenes and special angles, and helps you capture the spectacular sight before your eyes.

Use for Sking,PC camera,bungee jumping,diving,cycling,surfing ,swimming  and  drive video 

A new way to view, share and store your footage.

Control your AT-4K remotely with your smartphone or tablet. The Ez iCam App is a content browser and live viewfinder which mirrors what AT-4K is seeing.

      Accessories

Q1: It doesn't work,what shall I do?

- Check if it has power.

- Check if you put TF card yet, or change the card.

- Change the resolution, frames per second.

- Insert the larger capacity memory card.

- Make sure the card has been installed correctly (during the installation process, you should hear a clicking sound).

- Delete unnecessary files from the memory card to release space.

Q2: It is not able to charge, what should I do?

- Try to change another USB cable or AC adapter.

- Try to reset.

- Take the card out and try again.

- Contact us for help.

Q3: How can I know the power is low?

- The red indicator flashes quickly, vibrator shakes four times then camera turns off automatically.

That means not enough power to work.

Q4: How can I know the card is full?

- The green indicator flashes quickly, vibrator shakes six times then camera turns off automatically.

That means the card is full.

Q5: The video and audio is out of step when play on PC,why?

- Copy the video files to computer,then try again.

- Check if your player is latest version, update or try to play videosby other players,such as VLC media player

and storm player

Q6: Video is not clear

- Ensure that the camera lens is clean.

- Wipe off the dust and dirt on the lens, and then shoot.

Q7: Equipment to work normally, but the key does not work

- Press the reset button to initialize the machine.