USB Rechargeable bike tail light BC-TL5501

Description

BC-TL5501

Max Lumens:30LM(RED)  

Charge time:1hours(depending on USB charger)

Main materials: Plastic+aluminum frame
Waterproof level:IPX4
Size(not include bracket):43*27*17mm
Weight (include bracket):38g                           

Mode(Runtime):25% steady(8h)-50% steady(4h)-100% steady (2h)-25% flash(16h)-100% flash(8h)-25% quick flash (12h)(double click=flash) (Auto-brake signal)
Indicator: Red LED steady
Charged Indicator: Red LED off
Click button to change mode 
hold button 1.5 seconds to OFF                                

Features:With gravity sensor (auto brake Features)