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USB Rechargeable Headlight
Never Waste Your Money on Batteries again! You can charge Fylina Bike Front Light from your computer or any device with a USB port.

IPX5 Waterproof
Eliminate the leading cause of failure, even the USB connector slot is protected against splashing water from any angle.

New Quick Release Mount
Allows you to press and slide the headlight out without removing the mount bracket, more convenient and thief-proof.

One-Key Control Design
Don't have to fumble with many buttons for different modes in the night. Just press one button to shift different light mode and save much times

4 Modes for Bike Front Light and Rear Light
Front Light: High/Low/Strobe/Off
Rear Light: On/Slow Strobe/ Fast Strobe/Off

Note:
1. To avoid hurt your eyes, do not look at the light directly when the light on.
2. If you need a long time lighting you can carry a portable power bank, promptly switched to an external power supply when the interior battery is power off.

Specification:
Material: Aluminum ally + ABS plastic
Power Outage: 10W
Power Input: 5V, 500mA
High Light Use Time: 2.5~3H
Low Light Use Time: 6H
Charging Time: 4H
Taillight Battery Lifetime: 35H
Headlight Battery: 2000~2400mAh, 3.7V, Lithium-ion Polymer Battery

What's included:
1x Bicycle Headlight
1x Strap Mount
1x Helmet Holder
1x USB Charge Cable (60cm)
2x Bicycle Tail Lights
4x Button Cells for Tail Lights
1x Hand Band
1x User Manual