Description: Material: stainless steel. Length: 13cm. Charging mode: USB (include USB cable). Power: 2W. Battery capacity: 270mah. Features: 1. This flashlight with fashion and beautiful exterior, super mini size, shape like a pen, with pocket clip for convenience carry. 2. Compact but powerful. Simply one mode lighting effect design. Extremely bright as mini flashlight. 3. Durable, stainless steel body, impact resistant & corrosion-proof led pen flashlight. 4. Rechargeable with USB Port. Built in rechargeable lithium battery.USB interface to charge, more convenient, you can use the mobile power supply, computer charging. 5. A must tool for your home,school,office, outdoor activities,also it can be used as medical torch. 6. Great for camping, hiking, fishing, running, dog walking, power outages, and emergencies. Package include: 1 x Mini Flashlight. 1 x USB charging cable. 1 x hanging rope.