1. Power On: and hold the power button for 3 seconds until the power indicator turns blue. 2. Normal Disinfection Mode: Upon powering on, the unit enter normal disinfection mode. The outer light begin flashing, indicating that the generator has begun operating. The generator operate for 2 minutes every hour, repeating the cycle. 3. Strong Disinfection Mode: Double-click the power button twice, and the power indicator flash . This activates strong disinfection mode. The generator operate continuously for 30 minutes in strong disinfection mode before returning to normal disinfection mode. 4. Charging: A red power indicator indicates low battery. During charging, the power indicator flashes red, and a blue light indicates a full charge. 5. Power Off: and hold the power button for 3 seconds. [CERAMIC SPACE HEARER] Advanced heating elements provide faster and more efficient heating than traditional heaters.Small desk heater can rapid heating within 3s.Small and powerful this is the perfect heater for home,bedroom,office and under desk use Power: On-Off Output: 0-500W Charging takes two hours to fully charge (fast charging is supported). A full charge provides 15 to 20 days of use. Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the , the Philippines,Taiwan and so on. Voltage: AC110V Color: Orange Material: ABS Package Contents: 1 x Mini Heater 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.