Bicycle Light Set 300lm 3 Modes Bike Headlight Front Lamp 4 Modes Safety Warning Taillight USB Rechargeable Waterproof Cycling

Features:?
Headlamp + taillight warning light set, meet your night riding needs.?
The front lamp and tail lamp use USB charging, which is more convenient.?
3 modes of headlight adjustment, 4 modes of tail light adjustment.?
Easy to install and disassemble.?
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Specification:?
Headlight;?
Material:ABS;?
Color:Black;?
Lumen:300lm;?
Battery:800mAh built-in lithium battery;?
Charging:USB charging;?
Mode:Full brightness (2.5h)-half brightness (4h)-flash (12h);?
Size:65x27mm;?
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Taillight:?
Light:LED light beads;?
Gear:4 gears;?
Endurance:6h;?
Charging:USB charging;?
Size:7x2.5cm;?
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Package included:?
#1:?
1 x Tailllight;?
1 x USB Cable;?
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#2:?
1 x Headlight;?
1 x Taillight;?
1 x USB Cable