Cycle Tail Light Bike Rear Lamp USB Charge

Features
30 LED chips COB arranged in oval shape, super bright;
6 light modes to meet cycling needs: 3 flash and 3 steady;
With mode memory, start with the previous mode each time when turning on;
500mAH built-in Li-polymer battery, rechargeable;
USB Rechargeable, with charging indication light;
Aluminum alloy main frame, sturdy built casing with close sealing;
Rotate for horizontal or vertical positioning;
Quick install bracket, may hang on bags for outdoor safety warning.
Specifications
Light source: LED 30 chips COB; red light;
Beam Angle: 120 degree chip, 180 degree visible
Mode: 6 modes (Steady: Low, Standard, Overdrive; Flash: Low, Pop, High);
Mode memory: Available;
Switch: Press button; Single press to turn on, double swift click to shift between steady and flash status, single click to change mode; long press to turn off.
Battery: Li-polymer, 500mAH 3.7V, rechargeable;
Runtime: 2.5-18 Hrs, subject to mode in use;
Charging: USB charge (Android mini port), 5V 1A max
Ingress protection: Water splash proof, do not submerge in water to use;
Ambient temperature: -10℃-40℃（14℉-104℉）;
Mount: Rubber strap fits tube dia. 20-33mm.
Packing: Retail Box
Package includes
1* Rear light;
1* Gel Strap;
1* USB line.