Product features 1. The built-in charge is maintenance-free, with a capacity of up to 600mah, lead acid battery. 2. Ultra-long life battery, over 250 cycles of charging and discharging. 3. Ultra-high brightness can concentrate the long life LED lighting, which has low power consumption and long lighting time. 4. Select special reflective cup, which has a longer range than ordinary flashlight, with more concentrated light and stronger brightness. Operating instruction 1. Fully push out the ac plug with both feet when charging, and plug directly into the ac110-220v /50HZ power socket (corresponding charging indicator will be on). The sufficient power needs about 10 hours (it is recommended to charge during the day). 2. Push the key forward when using, with 2 lights on in the middle, and 4 lights on in the front. Stop lighting to push the key backward. 3. Sufficient electricity; 3 lights can be used continuously for about 12 hours; 5 lights can be used for 8 hours continuously. Quality assurance Our products comply with company standards: Q/XYSD 002-2009. The warranty period is 3 months from the date of purchase. (products damaged or burnt due to improper use are not included in the warranty.) Matters needing attention 1. To ensure service life, please charge the battery normally once before use. 2. If the light is dim, please recharge in time. 3. Do not use the switch when charging. Please put the switch in the closed state to avoid burning the power supply and internal components. 4. Please keep away from inflammable and explosive goods when charging, and the maximum charging time shall not exceed 12 hours. YD - 8705 Specification A. With more than 600 MAH high performance capacity hermetical rechargeable lead acid Battery. B. The long life battery is able to be circularly used 250 times between charge and discharge. C. With recyclable, high brithness, long life, save electricity, LEDS, it is able to light much more longer. D. With special reflector, the lighteness is better and much more concentrated, the range is much more longer than the normal one. The User 's Instruction B: yes, it does. It's good to have a plug in the socket. It's good to have a plug in the socket. B. 2led lamps are lighting when the switch is push on middle. C. It can be lighted about 12 hours for 3 led lamps and 8 hours for 5 led lamps after full charging. Quality Guarantee Our products are meet with the requirements of standard Q/XYSD 002-2009. It is Guaranteed for the quality problem by3 months from the purchase date The included. caution A: Please full charge the battery for one time before you use it to ensure the work life. B: Please charge the battery immediately when the light is dark. C. Please turn off the light when charging the battery to avoid any inner parts or the power are burned. D. Please be far away from the high flammable and explosive articles during charging Don't charge the battery exceed 12 hours.