*USB Powered & Easily install:Powered by any USB source- such as computer, laptop and power bank or with the cellphone charger adapter *Touch dimming function: Smart on/off touch dimmer switch to adjust the brightness for your need at any time.The switch also has a memory function. When it is turned on again, it can remember the brightness of the last time it was turned off. *Adjustable brightness level: there're 3 levels of brightness for you to choose with different needs *MULTI-USE: Great for camping lights,truck tent,car camping,emergency light, canopy,car light,hanging light bulb,fishing,Boat,Hiking,Garden,Barbecue Specification : Material:TPR+ABS Size:As shown Color:White ,Wood Grain Weight:155g Light:150 lumens Battery Capacity :500 mAh Built-in Battery Suitable:Camping hiking home party,etc. Endurance:low light for 24 hours, highlight for 8 hours USB charging:4 hours Power supply:USB Specifications: Material: PS + Silicone + Iron Type: Short Battery Capacity: 950mAh Light Mode: Low-High Endurance: 12H / 3-4H Charging Time: 2H Short Lantern Size: 110 * 105 mm Short Lantern Strap Length: 190 mm Short Lantern Weight: 220 g