Meroca bike tail light Inerti induction sensor brake light automatic bike tail light 500mah battery long life battery waterproof

Brand: Meroca

Battery: 500mAh

Waterproof: IP67 level

Case: Aluminum 6061

Charging: USB port recharge

Automatic light:

Inertia inductive brake light, automatically

Versions:
1.install on saddle by clamp
2.install on seatpost by rubber

Model WR15(white red box):
Battery life: 32 hours
Brightness: 80 lumens
Weight: 48g

Model WR25(black red box):
Battery life: 25 hours
Brightness: 100 lumens
Weight: 48g