3 Extra Bright White COB Strips | Lights Up Automatically When Opened And Turns Off When Collapsed | Slide Up Or Down To Control The Brightness | Convenient Hooks For Easy Hanging | 3 AA Batteries Included For Lantern | Charge Qi Enabled Devices By Placing Compatible Device On Charger | 1800 mAh Lithium Polymer Battery | Features A Micro USB Input (Cord Included) | Output: 5 Volts/1 Amp | Please Note That Some Computer And Laptop USB Ports May Not Supply Enough Power To Charge A Device Using This Charging Pad.