Lighting mode: 5 modes.
ROCKBROS Bike Front Light Smart Headlight USB Rechargeable 1000Lumens Waterproof
ROCKBROS Bike Head Light Smart Front Light 400LM Waterproof Type-C Charging LED
ROCKBROS 10000mAh MTB Mountain Bike Front Light Smart Headlight Waterproof USB
ROCKBROS Smart Front Light Bike Headlight 1500lm Waterproof Remote Control IPX6
ROCKBROS Bicycle Front Light Smart Headlight 600Lumen IPX6 MTB Bike FlashLight
RockBros Bike Tail Light MTB Rear Light Bicycle LED USB Waterproof 7 Color
