1.Lower gravity center compared with traditonal ballheads,which lowers the whole gravity of your shooting equipment hence ensures better stability.
2.0Both the screw-knob and lever-lock can be used for tightening, which also provides better compatibility of different Q.R plates as well as quick-locking.
3.Clamp width can be fine tuned to work with different Q.R plates.Anti-slip block effectively avoids dropping of the loaded equipment under power shock.
4.Adjust and set appropriate friction according to equpiment weight to ensure safety and quicker photo composition