SUNSKY 350LM USB Charging Waterproof Snap-on Bicycle Headlight with Speaker & Stopwatch Function Red

T6 high-lighting bead, anti-glare design, comprehensively improve the brightness of the light, long range, longer life, low power.

Four lighting modes for different road conditions.

120 high-decibel speakers, the sound is comparable to the car whistle, the warning is higher, greatly improving the safety of night riding and rain riding.

Six sound modes, one button to switch.

Head sensor code table, smart power display, large screen, anti-glare design, can be connected to cable code table, observe speed / time / speed / full / one way.