[Product Functions]:Mainly Cleaning Cars, Vacuuming, Blowing Dust, Blowing Balloons And So On.Version Introduction:Updated Pro Version[Color]: Sliver[Product Material]: Abs[Gear]: 2 Gear[Motor]: New Upgrated Brushle Motor[Vacuum Degree]: 50000Pa/95000Pa[Rated Speed]:35500Rpm[Capacity Of Lithium Battery]: 2 * 2000Mah[Charging Mode]: 5V Usb Boost Charging Line[Rated Power]: 120W[Noise]: 52Db[Operating Temperature]: - 20 ~+50 ][Weight]:550GBasic Version[Color]: Grey[Product Material]: Abs[Gear]: 1 Gear[Motor]: Ordinary Motor[Vacuum Degree]: 15000Pa[Rated Speed]: 15500Rpm[Capacity Of Lithium Battery]: 2 * 2000Mah[Charging Mode]: 5V Usb Boost Charging Line[Rated Power]: 120W[Noise]: 52Db[Operating Temperature]: - 20 ~+50 [Weight]:520GNote:1. This Vacuum Cleaner Uses A Smart Chip With A Child Lock Function, The Switch Will Not Open When Tapped To Prevent Children From Accidentally Touching It.2. Normal Mode Start Method: Long Pre The Switch For 3 Seconds And Then Start, At This Time Release The Switch Is Normal Mode, Le Noise, Suitable For Cleaning Small Area Of Dust.3. Super Mode Start Method: Long Pre The Switch For 3 Seconds, Then Release The Switch And Pre The Switch Again To Enter The Super Mode. Clearly Can Feel The Increase In Suction, Suitable For Deep Cleaning Crevices Of Dust.(This Mode Only Supports Pro Version Is Vacuum Cleaner)