- After the solar panel passes through the 5V voltage regulator circuit
Support bluetooth connection
about 120 hours in low light
Note: Only U disk will be sent for delivery
No drive needed
VG Sports Split Mountain Bike Lightweight Cassette Flywheel, Style:11 Speed 50T MOMA - After the solar panel1. Easy to install, not easy to rust 2. CNC precision machining, high hardness, wear resistant and durable 3. Smooth speed change, one piece molding 4. Using high strength aluminum alloy to reduce weight, improve strength and rigidity, strong force, not easy to break 5. Vacuum plating, anti oxidation, vacuum plating forms a special protective film to prevent surface oxidation 6. Material: aluminum alloy 7. Weight: 8 speed 42T: 377g, 9 speed 42T: 415g,