Specifications:Color: White; BlueSuction power: 3500PAPower: 100WCharging voltage: 220VWorking voltage: DC 7.4VPower: Rechargeable lithium battery (5200mAh)Charging time: 5~6 hoursUse time: Approx. 30minFilter: HEPA filter Features:- 5200mAh large capacity lithium battery for circularly charging.- Dual use in the car and home. Half an hour is enough to clean a house of 100~120гЋЎ.- Seat-type charging method: cordless design, just put it on the charging base to charge.- Ergonomically comfortable handheld design.- Professional motor which is up to 22000r/min. Strong and quick suction for dust.- Medical grade HEPA filter to effectively filter out dust, and bacteria.- Temperature protection: there are air outlets on both sides for rapid heat dissipation.- Dual use of dry and wet.- Low noise.- Lightweight and easy to operate.- Micro smart chip protection to prevent excessive current and protect battery life.• When using: Red light is on• When charging: Red light flashes• At full charge: Blue light is on Package Included:1 Pcs x Vacuum Cleaner Main Unit1 Pcs x Charging Base1 Pcs x Charger1 Pcs x EVA Hose1 Pcs x Long flat Nozzle1 Pcs x Brush Nozzle1 Pcs x Floor Brush2 Pcs x Extension Tube(Distribute the adapter according to your country.)