Handheld Vacumms: 1、Dust cup 2、HEPA Filter 3、Dust cup release button 4、Power button 5、Comfort handle 6、Hose 7、Suction nozzle 8、Connector 9、Brush Product Parameter: 1、working voltage：All 2、Production function:Dust absorption,water washing,other 3、Product power:120W User Instruction: 1.Ensure that the handheld vacuums has electricity. 2.Open the handheld vacuums switch "ON" key, you canstart to work; 3.According to the need to clean the dust on differ- ent occasions, the replacement of different suction mouth, the better effect; 4.There is a filter cover fixed switch in front of the power switch, and the front cover can be disassem- bled to clean the filter net. 5.When rechargeable battery is charged, the USB lamp shows red for normal charge and green is full. 6.The charging time is about three to four hours, full of about 20 minutes of sustainable use. 7.If the motor appears fast and slow alarm, this is because the battery is not charged in time to charge. Attention： 1.when the vacuum cleaner does not work, please check to see if there is enough electricity. 2. The vacuum cleaner is charged with the USB charging line of distribution, or it is charged with an AC100240V lithium battery charger. 3.The vacuum cleaner cannot continue to use for more than 30 minutes, otherwise it will burn out the motor easily. 4.It is necessary to clean the filter net in time, other- wiseit will affect the effect or dust absorption. 5.Forbidden to expose to the sun, and it should be placed in the dark place after use; 6.This product is dry and wet dual-purpose,when water absorption,please pay attention to timely open the front cover drainage; 7, the use of this vacuum cleaner can not be inhaled, such as the burning of the cigarette.