The 4.5inch Air pump type vacuum Suction cup mount is newly designed for professional car shooting camera. It features Automatic Pressure Replenishment, powered by embeded battery.

 In general, Air pressure above 65% is considered safe. Pressure below 65% will trigger automatic replenishment.The air pressure between 65% and 100% is safe.

With standard photography  and Film industry 1/4 "-20 , 3/8 "-16 Two Size Threaded Screw Holes for accessories, with Anti-spin ARRI Pin-Lock interface. Strong and steady.

*** Pay attention :***

* Please ensure that the adsorption surface is kept dry , flat and clean , and the bottom of the suction cup is intact and clean,

* if there is dust , it may lead to poor adsorption- Only attach on smooth , flat , non-porous surfaces. 

* Not suitable for paint surfaces , marble surfaces, old tile surfaces .wallpaper , diatomaceous walls, unpainted wood surfaces , rough glass surfaces, other rough or breathable surfaces.

How to operate?

1. Power On: Press and hold the switch button for 2 seconds to turn on.

2. Single Click: Activate suction.

3. Double Click: Release air.

4. Power Off: Double click + press and hold for 2 seconds to turn off. The device will automatically shut down after 1 minute in standby mode.

Specification:

* Name: 4.5" Eletronic Automatic Air Pump Type Vacuum Suction Cup Mount fr Car Windshield Phone DJI Pocket 3 Action Camera

* Suction Cup size: 4.5inch (115mm)
* Embeded in 2000mAh battery, Type-C charge port.

* Total Height: 59mm

* Total Width: 114mm

* Total Weight: 411g

* Suggested Max Load: 3kg ( Max Static load 35kg )

* Suggested gear: cell phone, action camera, 360 camera, mirrorless camera, DSLR camera.

What's included in the listing:

1 piece of  4.5" Eletronic Automatic Air Pump Type Vacuum Suction Cup Mount