Multi-functional design: This keychain work light is a versatile portable tool that integrates a cigarette lighter, charging function and LED flashlight, making it very practical. Whether in camping, auto repair or daily use, it can meet your different needs. Portable design: This keychain work light is very small and lightweight, and can be easily hung on a key chain or placed in a pocket for use anywhere. Whether it is outdoor activities, night troubleshooting or emergency situations, it can be your right hand. Strong LED Flashlight: This work light is equipped with a high brightness LED flashlight that provides strong illumination and allows you to see clearly in dark environments. Whether you're camping overnight, exploring outdoors or in an emergency, it provides you with reliable lighting. Cigarette lighter function: This work light also integrates a cigarette lighter function, which is convenient for you to use outdoors or in situations where you need to light cigarettes. Easily light your cigarette or bonfire without extra matches or lighters. Easy charging: This keychain working light is designed with USB charging and can be charged via a power bank, computer or other USB interface. Easy charging, so you don't need to worry about battery exhaustion, ready to use Name :W5147 multi-functional portable light Charging :TPC fast charging interface Light color: White light 550Lm/ Yellow light 47OLm/ Yellow white light 740Lm Running time :2-3 hours Wick :COB(10 white +10 yellow +4 red) Waterproof: life drain water Color: Orange/Blue/Black Weight :70g Power supply: Built-in polymer lithium battery (500 mah) Material :ABS+PS+ aluminum Gear: White strong light - white low light - yellow white strong light - yellow low light - red light - red flash - long press super strong light Additional features: Back bracket, bottle opener, hook, bracket hole Package includes: 1PCS/3PCS key chain