Night riding just got neater with this laser tail light. Drivers can easily see you ahead.
This bike rear alert lamp is designed with 3 modes: constant light, strobe, and slow flash.
It is waterproof and can be used even on a rainy day.
Solid and thin, lightweight and durable, good impact resistant ability.
Safe and energy-saving, it can work for about 9 hours under max power.
Fit for mountain bike, folding bike and racing bike, etc.
Easy to attach.
Color: Red, blue.
Size: 3.14" x 2.75" x 1.29"
Battery: 2* AAA battery.
Delivery: 18 days