USB Charging Warning Bicycle Tail Light

Product information:

Name: digital power display lights
Battery: 4000 capacity
Charging: USB charging method
Weight: 224 g (including stand)
Function: USB output function
Product Lamp Beads: Main Lamp Beads: LED-T6 Auxiliary Lamp Beads: COB
Main light five gears: high light - medium light - low light - double click to flash quickly - long press SOS
Auxiliary light four gears: white light: high light - low light; red light: red light long light - red light flashing
Battery life: main light: 3h-12h; auxiliary light: 30h-20 days

Packing list:

Headlight*1
USB data cable*1
Bracket*1