[USB Rechargeable and Solar Powered] Built-in 500mAH lithium polymer battery allows charging the lantern. Re-charge via solar power or USB The lantern light offers dual re-charging methods to keep the LED lantern lamp powered up for longer. Camping lantern also can be charged as a power bank via the USB port of your phones or other devices. [2 in 1 Multifunctional] Why choose our LED camping lamp? lt's lighter, smaller, more efficient. When it opens, it's a lantern which are great for diffuse 360 degree lighting. Setting a lantern on the table or hanging it from the top of your tent are both great uses for the diffuse circumferential light. Product color:green Waterproof grade: IP68 Battery type: Lithium polymer battery Battery capacity: 500mAH Working time: first gear: 1.2WLED lighting 2.5 hours second gear: 0.6WLED bead lighting 5 hours 3 gear: 0.12W lighting 20 hours Charging time: USB charging for 1 hour, solar charging for 10 hours Interface Type: USB interface/solar power Product packaging size: 14 x 12.5 x 2.5 cm Product extension size: 14 x 12.5 x 10 cm Package List 1 x USB collapsible camping lamp