Nextorch K40 Multi-light Source Keychain Flashlight

•Ultra-compact multi-function light small enough for keychain carry•Includes four LED light sources: White, red, blue, and ultraviolet (UV)•Maximum 300-lumen output for a beam distance of 78 meters•Features three white-light brightness levels, strobe, and red, blue, and UV light beacon and flashing modes•Independent mode switches•Built-in 180 mAh rechargeable battery with USB Type- direct charging port   Multiple Light Sources In One Red，White，Blue And UV Integrating 4 kinds of light sources into one flashlight, only one mini flashlight is needed for lighting in multiple colors Multi-User Mode For Versatile Use Three white light brightness modes can be selected to easily meet different lighting needs in lifeUV light can be used to detect counterfeits, invisiable stains, documents, ID, etc. Notice: Banknotes of the US dollar may not be identified due to 405nm wavelength Warning Modes Striking red light pattern for close-range illumination and as a location bea