[Most Compatible]The included universal adapter can easily connect to 15mm and 22mm standard hoses of most popular . [Effectively Odor]The included carbon filter decrease the unpleasant smell. Help you enjoy air easily! [Easy To Use]One-button start without any extra setting. Automatically shutting down. The LED display shows the accurate timer and remaining power. [Portable and Rechargeable]Compact size cleaner with carring bag enables you carry and use it everwhere. The Type-C Charging offers a speed fully charging and help you save more time. Color: Silver Gray Material: ABS Package Contents: 1 x Machine 1 x Travel Bag 1 x Universal Adapters 1 x USB-C Charging Cable 1 x User Manual 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 measurement allowed error is 1-3cm.