Instructions for use:
First, the first use of this product, in order to better use the normal function of the rechargeable battery, please use the product with the USB charging cable one end of the product base USB jack, the other end connected to the normal power supply computer USB interface, or USB power Adapter on the USB interface, charge to the product base charging indicator light from the red after the change can be used normally.
Second, turn on the lights, turn off the lights: with your fingers quickly touch the product base of the sensor keys, you can light up and off LED lights.
Third, LED light brightness adjustment: touch the product base with a finger touch button for more than 1 second, you can adjust the brightness of the light.
Fourth, the charge: When the brightness of the product can not be adjusted by the normal lighting, indicating that the product itself can charge lithium battery power is not much, please charge immediately.