Bicycle Electric Generator, Bike Riding Dynamo with Dual USB Interface Charger for Smart Phone/Power Bank/Sports Camera and Other Electronic Equipment (Blue)
$39.99
$39.99
$
17
.99
$17.99
About this item
- Wide applicability: can install all bikes with front or rear fork between 15-41mm in diameter.
- Energy saving and environmental protection, never turn off, charge and lighting.
- Made of high quality plastic and electronic components material, sturdy and wear resistance, waterproof, durable, long service life.
- Easy to install: include complete installation tools, compact and fashionable, using own small tool to complete the installation, DIY easy.
- For long distance cycling, riding 5-30km/h and generating about 100-1000mA of electricity.
