... alloy, the body arm bearing 30KG; Body arm hole design for the inverted triangle wind, more atmosphere, more beautiful, more stable ... ; Arm body diameter: 130X130X130mm; Arm body connection sleeve design for easy disassembly / carry; Each section of arm 1.2 m ... ; Power control switch; DV servo system Japan imported control panel; For SONY, JVC, Panasonic DV, small HD camera Ship camera lens ...