Product basic info Primary colours: Black Depth unit: 55 mm Height unit: 20 mm Width unit: 105 mm Weight unit: 24 g Material: ABS Additional material: Metal Physical properties Shape: Rectangle IT connections Connection type: Snap terminal Power supply Batteries included: No Battery required: Yes Number of batteries: 4 Battery IEC size: C (LR14, R14, HR14, KR14, ZR14 ,14A, 14D, UM2, Baby, MN1400, MX1400) Included On / off switch: No (EN)