DAT 9016B Lantern with solar panel and bulbs

• It has a 4V 9000MAH rechargeable sealed lead-acid battery. it has a family voltage of ac 110-240v 50/60hz. 
• Charging time is 6-8 hours. It has an led digital indicator. It has a microprocessor controlled digital circuit. 
• The system has an overcharge and over discharge protection function. DC 5V output (can charge upto 4 times at one time).
• Put the bulb plug to 5V dc output port. USB mobile phone charging (support usb fan). Charger DC 5.6V-900MA.  
• The four led lights are capacity indicators they display the battery level on the light. Charging time: The led indicator will flash from left to right, when the last one will stop flashing and stay indicating that is fully charged. 

It is a solar powerd home lighting system.It can be used in the house, farm, for camping and outdoorsIt can connect via bluetooth, has a radio, sd card and a speaker.It is charged using a solar panel by connecting it to the main lamp.It has a usb output where you can charge your devices using the cables provided