Product DescriptionInput Voltage: DC5V-1A Rated Power: 3W Battery Capacity: 1200mAh Charging Time: 3~4H Battery Life: Maximum brightness of about 6H, minimum brightness of about 40H Charging Indicator Light: Red Light on all the way through charging, flip off after completely charged Product Material: ABS/PVC Switch Type: Button Type Power Supply Method: Built-in Battery Product Display Notes:We provide you with the best products and services. If you have any questions on product, or the product has logistics and quality problems,please tell us and we're able to repair it at the first time. If you want our service and product please give us a five star review. Thank you so much!