• 5 LIGHTING MODES AVAILABLE: You can pick among the 5 different lighting modes including standard mode whose discharging time is 6 hours. High mode is 3 hours. Over drive mode is 2 hours. 50% flashing mode is 5 hours and 100% flashing mode is 3 hours.
• USB RECHARGEABLE LIGHT: You can charge from your computer or any devices with a USB port. Stop wasting your money and never buy batteries again.
• ULTRA BRIGHT LIGHT FOR MAXIMUM SAFETY: Keep you safe and enjoy cycling while eliminating the risk of getting involved in an accident thanks to this bike tail light. It offers 100 lumens super bright light, helping you enjoy clear visibility at night.
• LONG SERVICE TIME: General charging time is 2 to 4 hours. After fully charged, you can use about 1.5 to 6 hours.
• FAST AND EASY TO INSTALL: Mount this bike tail light anywhere you want in seconds, such as the handlebar, the seat post or anywhere on the frame.

Features:

This bike tail light not only brights at night but in daytime as well.
This is a USB rechargeable light. You can charge from your computer or any devices with a USB port and stop wasting your money on batteries.
Ultra bright 100 lumens output, 5 different lighting modes, standard mode, high mode, over drive mode, 50% flashing mode and 100% flashing mode, which assure maximum safety.

Specifications:

Product Type: Bike Tail Light
Product Color: Black
Lighting Color: Red
Material: ABS Plastics
Light Source: 26 COB Red Leds
5 Modes: Standard / High / Over drive / 50% Flashing / 100% Flashing
Battery: Rechargeable Polymer Lithium Battery(3.7V,500MAH)
Lumens: 100
Product Size: 3.94 * 0.77 * 1.06 * 0.71in(l * w1 * w2 * h)
Seatpost Diameter: 0.59 to 1.25in

Notes:

This light is for bicycle use only.
Unplug the USB cable when fully charged.
Keep the light away from fire and combustible materials.
Do not look directly at light.

Package List:

1 * Bike Tail Light
1 * USB Cable
1 * Rubber Band