Compact, reliable lighting and tools in one keychainsized device. This multifunctional Keychain Flashlight delivers bright, adjustable light plus practical tools for everyday carry, outdoor activity, and quick repairs. Key benefits Allinone utility: flashlight, screwdriver, bottle opener, lighter hole, adjustable bracket, and hidden whistle in a single compact tool. Longlasting power: 500mAh battery with an LED battery indicator so you can see remaining charge at a glance. Versatile lighting: COB light bead with multiple lumen outputs for different needs and long working time per charge. Easy to carry: lightweight, compact size, and keychain attachment make it convenient to keep on gear, a backpack, or a key ring. Durable construction: ABS body with aluminum components for everyday use and wear resistance. Main features Light type: COB Lumen output: White 320 lm, Yellow 340 lm, Yellow White 500 lm Working time: 5 to 50 hours depending on mode Battery: 500mAh rechargeable Indicator: LED battery level indicator Tools: integrated screwdriver and bottle opener Safety and signaling: lighter hole for safe handling and a hidden whistle for loud emergency alerts Mounting and positioning: 180 degree adjustable bracket for flexible aiming Interface: TPC Materials: ABS and aluminum Size: approximately 3 x 5 x 11.5 cm / 1.18 x 1.97 x 4.53 inch Color: as shown Practical use scenarios Camping and hiking: use the bright COB beam for campsite tasks, the whistle to signal for help, and the bottle opener at mealtime. Everyday carry and repairs: keep the integrated screwdriver and adjustable light handy for onthespot fixes and lowlight tasks. Travel and outdoor leisure: attach to a bag or key ring for quick access to light, a bottle opener, and an emergency whistle during picnics or outings. Notes and safety For adult use only; keep out of reach of children. Do not look directly into the light; it may cause eye damage. Manual measurement may result in slight size variations. Colors may vary slightly due to screen differences. Package contents 1 pc Keychain Flashlight