Packing Specifications: Color: Dark green, yellow black, red Product size: 14*13.7*4.7cm Color box size: 22*21*6.5cm Rated voltage: 7.4V Motor revolutions: 1200-3200r/min Battery capacity: 1500 mAh Product gross weight: 0.85 KG Product net weight: 0.72KG Gross weight: 16KG Box size: 45*45*32CM Color box packing number: 20 PCS Switching mode: long press the power button for 3-5s (anti-accidental touch design)