[Active oxygen technology]Active oxygen purifies odors and deeply decomposes odors. that your car is fresh and breathable, and enjoy the natural and fresh environment in the car. (Note: Please turn on the purifier after you leave the car, turn it off automatically at regular intervals, and open the window for ventilation after in the car.) [Convenient charging]USB interface, no "wire" system for purification, built-in 1200 mAh battery, can be used multiple times when fully , avoid frequent charging, wireless restraint, convenient and free to use. (Note: Power bank, charger and PC can all be .) [Low noise, stable installation]Small and exquisite, specially designed for car purification, the appearance is designed, easy to carry. 0 abnormal noise, elastic clip, the clip is stable and can not fall, say goodbye to the "squeak" shaking sound, low noise and mute. [Wide application]It is not only used in the car, but also can be used in the home, shoe cabinet, wardrobe and other small spaces to purify various odors in the home. Product name: Car electronic intelligent purifier Type: Power supply: USB Weight: 165g Rated power: 10W Rated voltage: 5V-1A Power supply: Type-C (V) Applicable area: 5- 10㎡ Applicable models: Universal Battery capacity: 1200mAh Appearance size: 145 x 38 x 115mm Color: Grey Material: plastic Package Contents: 1 x Car purifier 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.