Cordless Mite Removal Device: The mite removal device uses TYPE-C charging, which is fast to charge and easy to use. 3200mAh lithium battery lasts longer, more convenient to carry High-frequency vibration: two-stage adjustable, deep cleaning, ecological anti-mite - protect you from and microbes Portable: It is very portable and easy to charge. You can vacuum and disinfect mattresses, pillows, sheets, carpets, clothes or any other surface at any time during your trip Effective: UV-C light reliably destroys up to 99.9% of without the need for chemicals or other cleaning agents. Material: ABS color: White Package contents: 1 x Mite Removal Instrument 1 x USB cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.