Bicycle front and rear lights

Material: aluminum alloy
Size: 90*45*30mm
Battery capacity: 4000mAh
Lumens: 750LM
Waterproof rating: IP65
Irradiation distance: 200m
Power: 10W
Charging time: ≤3h
Use time: 6-7h
Charging method: USB
Main light: LED-T6 lamp beads*2
Auxiliary lamp: COB lamp beads*1
Five levels of main light switch: high light, medium light, low light, double-click and fast flash, long press SOS
Auxiliary lamp 4 levels adjustment: white light high bright low light/red light long bright red light flashing