Description:Rechargeable: This light bar is designed with a build-in 2000mAh battery, you do not need to charge it frequently.Adjustable: This lamp stick has 5 lighting modes for choosing, you can adjust the brightness and light color according to your needs.Operation: There is a remote controller which makes it easy for you to control the lantern, saving labor and strength for you.Occasion: This kind of emergency flashlight is suitable for camping, hiking, fishing, repairing, inspection and other activities.Portable: This handheld torch has a lanyard, easy to store and carry because it is compact and lightweight. Specification:Voltage: 5VPower: 2WFlashlight Battery: Build-in 2000mAhBatteryRemote ControllerBattery:Build-inBattery Note:There might be a few color distortions due to different computer resolutions.There might be a slight error due to different hand measurements.