1. This product is a lithium battery inverter, which can convert direct current into alternating current with stable output.2. Applicable scenarios are camping and outings for outdoor work.3. The most difficult thing in outdoor camping outings is to charge the small household appliances that you bring. This product solves the biggest prblem of camping outings. Outdoor charging4. Dual USB can charge your two mobile phones at the same time: the inverter socket design can charge your notebook, razor, lights, small fans, etc.Precautions:The main switch is the white button, which will light up green when pressed, and the red button is the light switch.White turns green with dual USB, the inverter socket can be used,The maximum power is 120W, depending on the ambient temperature, and the battery has an impact. If the temperature is too high, the output voltage and current will be reduced, and there is no standby sleep state.Power Rating:150 WDual USB:5V/2.4A outputLED light: 200 lumensPower Source:Battery(not include)Inverter socket:150W/1.25A 120V/ACBattery Type:Lithium-Ion (Li-Ion)Voltage:120 VACFeatures:Low Battery Shutdown,On Indicator Light,Overload Protection,ShortColour:yellowMaterial:plasticPackage Contents:1 x Powered Inverter GeneratorOnly the above package content, other products are not included.Note: Light shooting 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.