Specification:Color:WhiteMaterial:ABS PlasticSize: about 115mm/4.53"x 73mm/2.87"x50mm/1.97"[Conversion: 1mm=0.03937 inch, 1inch=25.4 mm]Light Indicator: YesWorking Voltage: 5VBattery Type: Built-in 2200mAh Rechargeable Polymer Lithium BatteryUSB Charging: DC 5V-1.0ACharging Time: 2.5-3HoursCharging Interface: 5Pin USB Waterprof grade: IPX1Effective Disinfection Range: Less Than 5m³Storage Temperature: -20 ℃ -55℃ Operating Temperature:-5℃ -40℃  Features:1.Portable and lightweight design enables you to carry around for instant access to effective disinfection whenever and wherever you want.2.Effortlessly kill 99.99% of germs, bacteria and mold, only 35 minutes needed(30 minutes for ozone while 5 minutes for fresh air).3.One button control, user friendly with easy operation, no extra setting needed, even the senior can soon handle it.4.Specially designed air pipe net, you can clean it via cotton swab for more complete cleaning.5.Built-in rechargeable 2200mAh polymer lithium battery, powerful and long life for continuous enjoyment.6.Connects to most CPAP models, universal fit with wide compatibility, practical to use, no converters required.7.Whisper quiet motor enables less working noise to avoid bothering your normal life with mute environment guaranteed, only 25dB.8.High quality ABS material, maintain free and no consumables, durable for long time use.9.Blue LED light indicators for direct and clear direction of remained power. Package Included:1 x CPAP Sterilizer Cleaner1 x Charging Cable Note:-Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully.-Please allow 1-3CM differs due to manual measurement.-Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.