Instructions:
1. When using it for the first time, please insert the attached 3 jumper caps (short-circuit caps) into the jumper master gate hole respectively, and all 3 jumper caps should be inserted. At this time, the internal lithium battery is connected (the charger without jumper caps cannot be used normally).
2. Please charge the internal lithium battery for the first time. Please plug one end of the charging cable into the charging input interface and connect one end to an external charger. During charging, the charging indicator flashes and lights up after charging.
3. When generating electricity by hand, the generated energy can be stored in the built-in lithium battery. The method is as follows: hold the fuselage in one hand and the handle in the other hand, rotate clockwise to generate electricity, and keep the speed at 120-180 revolutions per minute. When charging by hand, the charging indicator light will light up. When fully charged, the rotation resistance of the handle is obviously reduced, and manual charging is only suitable for emergency use in occasions such as power failure, and it is not recommended to be used as conventional charging (because the maximum power generation is only 3W, and the charging is slow).
4. When charging a mobile phone or other digital products, please plug one end of the charging cable into the charging output interface, and one end is connected to the charging interface of the external device to be charged. During the charging process, the charging indicator lights up or flashes; A long light indicates that the internal battery power is normal, and a flashing light indicates that the power is low. When the internal battery is exhausted, it is not supported to charge while shaking.

Specifications:
Product Name: Hand crank generator
Color: Silver
Function: Multifunctional emergency charger
Size: 13*8*9cm / 5.1*3.1*3.5in

Package Includes:
1Pcs hand crank dynamo generator

Notes:
1. Colors may vary depending on your monitor.
2. Due to manual measurement, please allow 1-2 cm error.