Mini and Portable Design: Lightweight design fits comfortably in your pocket, making it a great flashlight for everyday carrying. Come with high quality lanyard on the bottom for hanging and carrying easy. Compact and handy, easy to transport. USB Charging and Flashlight: Built-in rechargeable battery with USB charging cable provides continuous lighting. Eco-friendly COB lamp beads provide long life and high brightness with energy efficiency. Change of 3 modes: Highlight - Light Flash - Side COB Light, free switch as you wish with a simple push of a button. Zoomable light: Fully adjustable zoom function. Pull the rod back to illuminate large areas, push the rod forward to zoom and use the spotlight function. Applications: High brightness LED mini flashlight and work light, suitable for cycling, hiking, camping, reading and any emergency and indoor or outdoor sports. 2pcs Zoomable USB Rechargeable Tactical Flashlight, Super Bright LED Flashlight with Built-in Battery and Charger, Zoomable, Waterproof, Portable 3 Light Mode Flashlight for Camping, Emergency Hiking Specification: Type: COB Work Light Flashlight Material: Aluminum alloy Battery: Built-in 1200mAH rechargeable battery Bead type: T6 + COB LED Lumen: 250 LM Power supply: USB charge Length: 10 cm / 4 inches Lamp holder diameter: 4.2 cm / 1.65 in Tail cover diameter: 2 cm / 0.8 in Adjustable focus: smoothly zoomable function 3 lighting models: front highlight - Light flash - Side COB light