RPL-2266 5-mode 100LM USB Rechargeable Bicycle COB LED Taillights

1. Brand new and high quality.
2. 1 PC COB 30 chips High Brightness LED.
3. Built-in rechargeable 3.7V 500mAh Li-polymer battery.
4. USB rechargeable.
5. 5 modes: Standard / High / Over drive / 50% Flashing / 100% Flashing.
6. Quick release rubber strap handle bar / seatpost mount (fits 12-32mm).
7. Low battery, charging and fully charged indicator.
8. Automatic fully charged cut-off system.
9. Side visibility.