Usongs Solar Power Supply Mini Waterproof Small LED Flashlight Lamp White Light Black Shell Handheld Note: Do Not irradiate it to the eyes, especially for children, or else, it may be harmed the eyes Battery Board: Solar battery board . Battery: Ni-MH rechargeable battery . LEDs: 5 LEDs . Light Color: White . Package Includes: 1x Flashlight Weight: 2.83 oz . Switch: Rear tail cap on/off button .Dimensions: 4.80&quot; x 0.87&quot; (L x Dia.)