ROCKBROS RHL3000D Bicycle Bike Front Headlight Hanging Style summer have Small size and Big

have Small size and Big size

Designed to be breathable and sweat-wicking

Breathable

these pedals provide exceptional protection for the spindle

boxing and hiking

ROCKBROS RHL3000D Bicycle Bike Front Headlight Hanging Style summer have Small size and BigProduct details: Brand: ROCKBROS Product name: High Brightness Bicycle Light Item number: 24710015001(Hanging style) Shell material: Aluminum alloy Lamp beads model: 357030W Product weight280 g(Excluding accessories) Battery model: 2*21700 lithium battery 10000mAh Charging time: 5. 5h Input power: 5V 2A Output power: 5V 1A Function: Alternating flashing of high low beams, Gear memory, Low battery reminder, Low voltage protection, Charging indicator