Solar panel: 1.2w/5.5v lithium battery: 18650*2 4400MAH mobile power output: 2.1ALLED lights: 21 white + 5 red + 5 blue functions: 1. Flash light 2. Mobile power supply 3. Normal lighting 4 . Warning light (flashing)) When used as general lighting, this product has three modes: the light is on when a person comes, and the light goes off when a person leaves for a period of time. Press the button to switch to the second mode - always on until the power is turned off. Press the button again to switch to The third mode - blue light and red light flash alternately Color: White Material: ABS Size: 17cm Package contents: 1 * Solar lamp 1 * USB data cable Only the above package contents are not included, other products are not included. Note: Lighting shooting and different monitors may cause the color of the items in the pictures to be slightly different from the actual item. The measurement allowance is +/-1-3cm.