Main Features:<br />● Green， smart and safety bicycle generator for environmental protection<br />● Producing clean energy by chain driving when riding a bike<br />● Innovation the labor-saving structure， to stabilize the high power output<br />● Do not need to pay for electricity， because it is our own power generation<br />● Power generation capacity: Stampede proportion to the amount of frequency， time， and power generation<br />● Electrical protection: Overvoltage， overcurrent， overload， overtemperature， and short circuit protection<br />● Transmission shift does not affect<br />● Simple structure， easy installation and removal<br />● Reduce battery usage， reduce the earth's pollution， protect the earth is no longer a slogan， begin with the individual<br /><br />Some Information:<br />● Output line length: 1500m / up to the handlebars<br />● Output interface USB A type ( with dust cover)<br />● Battery specifications: Built-in rechargeable lithium polymer battery<br />● Charging provisions: Only use the 5V DC output charging equipment of rated current is less than 1A<br />● Waterproof grade: IPX4 splash resistant design<br /><br />    Specifications<br />General<br />	 Material: ABS， Plastic                                                  <br />                        Suitable for : Bike                                                	<br />Dimension and Weight<br />	  Product weight : 0.265 kg                                                  <br />                        Package weight : 0.460 kg                                                  <br />                        Product size (L x W x H)   : 11.5 x 4.2 x 13.7 cm / 4.52 x 1.65 x 5.38 inches                                                  <br />                        Package size (L x W x H)  : 19 x 15.5 x 7 cm / 7.47 x 6.09 x 2.75 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x Bicycle Generator                                                	<br /><br /><br /><br />                                            <br /><br />                                                <br />