Specification: Material: Aluminium Alloy. Color: Green. Size: Approx. 4x1.5x2.5cm/1.57x0.59x0.98inch. Light Color: Warm. Light: XPG-2. Battery: Built-in 280mAh Lithium Battery. Switch: Press Button. Note: There might be a few color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. Package Includes: 1 Piece Mini Flashlight(with 1 Piece USB Charging Cable, 1 Piece Key Chain). Key Ring: The lighting tool is equipped with one key ring so that you can hook the light along with your keys, which is convenient. Wide Use: The mini light can be used for many occasions like camping, hunting, hiking, travelling and other emergency situations. Mini Size: The flashlight is design to be tiny and small, so it is lightweight for us to take and use at any places. Rechargeable: The electric torch is equipped with 280mAh lithium battery and can be USB rechargeable for multiple using. 4 Gear: The flashlight can be switched for 4 different level brightness, so you can choose which level to use according to your actual need.