Model NumberDH-Hair Regrowth Comb-Sumei126Type ElectricProduct name Hair Regrowth CombUsage Hair RegrowthMaterial ABS PlasticProduct Net Weight 205gProduct Gross Weight 400GPackage Size 19*12.5*5.6cmCarton size 40*29.5*27cm/8.5kg/20pcsHeating temperature 42-48°Battery capacity900mAh Description EMS Healthy Hair Comb Voltage/current DC 5V/1A Battery capacity 900mAh Power 4W Liquid slot capacity 6ml Heating temperature 42~48 Charging time 2 hours Package size 15.7*5.7*4.2cm/ 0.075 kg Gross weight 0.3 kg