Product size: length: 5.7CM, width 3.5CM, thickness 1.1CM::
Function: LED LED flashlight, key chain, advertising promotional items ( can be printed LOGO )
The LED brightness: 3LED, 17000mcd above, white
Solar cell: amorphous silicon plate, specification: 5V/5MA
The built-in battery: rechargeable lithium battery of high quality, specification: 3.6V/40MAH,
Light charging 6---8 hours, continuous discharge of 2 hours or more.
More than 1000 times the number of rechargeable battery, battery life: 100000 hours
Line charging circuit: environmental protection, environmental protection welding, using a full environmental protection material