We will refund your money or replace the hand vacuum you buy without bothering you to return the unit if you encounter any problems with VacLife Handheld Vacuum Cleaner; Contact Us! Contact Us! Contact Us! <br> Product Name: VacLife Cordless Vacuum Cleaner<br> Color: Black & Silver<br> Package Including: 1 x Charger, 1 x Crevice tube, 1 x Brush. <br> Products Dimensions: 15.7 x 4.7 x 5 inches<br> Item Weight: 1.95 pounds<br> Dust-Absorption Usage: <br> 1. Push the switch button forward to absorb trash. <br> 2. Use correspondent suction nozzle accessories according to different occasions. <br> 3. Any locations of your home and car can be reached with its crevice tube and brush. <br> 4. It is better to keep the suction nozzle face and absorbed face at a parallel level. Notice: <br> 1. Turn off the vacuum cleaner handheld when charging. <br> 2. To extend service life of the cordless handheld vacuum, after continuously running for 30 minutes, you should let it take a break. <br> 3. If it is for wet use, please notice the height of water-proof tube in the front cover and remember the height of a suction volume should not exceed that of HEPA when cleaner breathes water or damp matters. (You must shut off the cleaner, open the front cover, pour out the water or liquid for reusing. Reversing the machine body is strictly prohibited.) <br> 4. According to scientific tests, battery power should be kept neither too low (it happens when the indicator light flashes) nor too high (it happens when being over charged for a long time), otherwise, it is not good for keeping the battery life. <br> 5. You CANNOT change the battery by yourself, and the average working life of the battery is 1 year or so (depending on how often you use it). We will help you replace the battery for free when needed. <br>