Description: Buckle design is the outstanding feature of this light, so it can be easily hung on the backpack to make you carry conveniently. The light, which has multiple adjustable lighting modes, can nicely meet your outdoor usage needs. This light can achieve long continuous lighting time because of its large capacity battery powered design. Excellent waterproof performance is the outstanding feature of this light, so it can be used at outdoors safely without worrying rain or snow. It is constructed of ABS material. The length of this product is 8.7cm, the width is 4.8cm and the height is 3cm. It can be used as screwdriver, bottle opener, wrench and survival hammer. It is suitable for various outdoor activities such as camping, climbing, hiking, repair work and so on. Item Name: Keychain Light Material: ABS Style: A: Lens, B: Convex Lens Brightness: 500LM Battery: Built-in 500mAh Rechargeable Battery (Included) Functions: Screwdriver, Bottle Opener, Wrench, Survival Hammer Features: High Brightness, Multifunctional, Waterproof Size Details: LxWxH: 8.7cm x 4.8cm x 3cm/3.43" x 1.89" x 1.18"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Keychain Light