BS-01 Suction Cup Mount Ball Head for DSLR Camera Style:BS-01 press the air pump button

press the air pump button on the suction cup several times to draw out the air in the suction cup until the warning line is not visible

https://www

robust tubes provide excellent stability

also ideal for professional video camera equipment

BS-01 Suction Cup Mount Ball Head for DSLR Camera Style:BS-01 press the air pump buttonBS 01 is one piece pump vacuum suction mount with ballhead, consists of a vacuum air pump cup mount at the base and a ballhead on the top; compared with its competitors, the BS 01 is more multi functional, safer and easier to use. Cup mount diameter: 4. 6in.(117mm) Height: 4in.(102mm) Ball Diameter: 28mm Weight: 14. 7oz.(418g) Ballhead Load Capacity: 22lb.(10KG) Suction force: 165lb.(75KG) The air pump suction cup mount adopts the principle of vacuum