1. RECHARGEABLE BATTERY, 3.7V 4000MAH - You can charge the battery multiple times as and when needed which avoids changing the battery as compared to other torches. Save your money & time by using the Geepas Rechargeable Waterproof LED Flashlight. A huge battery provides 4 hours of continuous working on a single charge. It takes 7 hours to get fully charged.2. SWITCH MODE ON/OFF, RED TO GREEN ADAPTOR INDICATORS - Just click on the button to start or stop the working of your torch and it comes with a light indication at the adaptor while charging just to ensure the charging status. Turns green while it is fully charged and ready to use.3. LIFETIME WARRANTY FOR CREE LED - Highly durable LED is capable to provide high-intensity light with less energy consumption ensuring a lifetime warranty.4. HIGHLY DURABLE ALUMINIUM BODY, WATERPROOF & RELIABLE - Housing grade aluminium alloy is an anti-abrasive, drop-resistance and waterproof tactical flashlight. Much more durable. It can work in 0.5-meter water depth for up to 30 minutes.5. PORTABLE, COMPACT DESIGN - This pack of 4 torches are slim and sleek very easy to carry takes less place and fits easily in your pockets and bags to enjoy individual clear and bright road while outings with your family or friends. Product size: 29x5x5cm.'