Landrind Rechargeable Handheld Flashlight with Multi Colored LED Lights and 4000mAh Large Capacity Li-ion Battery,Suitable for Mobile Lighting,SOS Signal,Searchlight and Atmosphere RGB Lamp (white) 3 levels of brightness in white light mode, unique incremental change colorful effect in RGB mode Built-in 4000mAh large capacity lithium battery,super long bench life, up to 100 hours in RGB mode Medical appliance grade lampshade and high strength ABS material,eye-protective and crush resistant Mini volume and ergonomic design, really portable, more convenient to carry and use Three power supply modes available: USB power, battery power and DC power supply, easy to recharge