Bike Wheel Hub Lights Colorful Bicycle Spoke Lights Bike Wheel Lights USB Rechargeable for Safety Riding Warning and Decoration Adult

Note: One-pice wheel is not suitable for the bike wheel hub lights. Spoke wheel is available. Buckle of Bike Wheel Light 1. Quick Release Buckle Design: 2. Installation does not require any installation tools 3. Install : You only need to press the buckle. 4. Remove also very easy: only need hands open the buckle to both sides. Mode Switching of Bike Wheel Light Operate Simple: A. Press the power button once to change the flash mode. B. Continuously press the power button twice to change the color of the light. C. Long press the power button for 3 seconds to turn the light on / off. Trusted: 1.Should you need any help, just tell us at the first time and we will reply you within 24hr. 2.A replacement or refund will be guaranteed if any failure occurs during use within 1 years. Specification: Type: bike wheel hub lights, Material: PC Model: L(adult bike type) / M(children ballance bike type) Water proof: IP65 Light color: Adult type-6colors Children type- 7 colors(cyan,green,white,yellow,purple,blue,red) Working time: 5 hours(flash for 8 hours) Charging time: 2 hours Battery: 300 mAh polymer battery(built-in) Size: Adult type -9.5*1.7cm/3.73*0.67’’(D*H) Children type-8.5*1.8cm/3.34*0.71’’(D*H) Net weight:100g/3.53oz Package: 1* bike wheel hub lights 1* USB cable 1* package box