Specification Item No. M16 Product Size 260*180*90mm Material ABS, aluminium alloy, Li-ion battery Motor 24V 100W brushless motor Amplitude 16mm Speed Level 5 speeds Battery 24V 2600mAh Li-ion battery RPM 1200-2400RPM Adaptor Inputï¼? 100-240V 50/60Hz 2A max, Output: 25.2V 2A Massage Head 8 Charting time 2-3 hours Full-power working time 4-6 hours Travel case 31*36*12cm Inner box 33.5*12.6*39cm, G.W3.0kg Carton 5pcs/Ctn, 66.5*35*41cm G.W.: 16.5kg Container load capacity 1465pcs/20GP, 2930pcs/40GP, 3560pcs/40HQ, 4085pcs/45HQ