Xiaomi Smart4u SH50 Helmet for bicycles, electric bikes, electric scooters

Note:
This is Xiaomi eco-chain product ,there is no any Xiaomi logo in it.

Safety: one-molding process, the United States imported PC and EPS material, making the helmet more secure

Intelligent lighting: 7 high-brightness LED back lights automatically light or standby according to the intensity of light, and the visible distance is over 180 meters

One button to control three lighting modes: shortly press the switch button to switch the light mode after booting: tide mode (light sense), flash mode (light sense), strobe mode (normally on)

Good ventilation effect: according to the aerodynamic principle, wind holes for ventilation and comfort

Long battery life: charging once, battery life can last for 36 hours, standby for 180 hours

A wide range of applications: electric bicycles, electric scooters, balance vehicles, roller skating, bicycles, etc.

Built-in 455mAh lithium polymer battery

M(21.26-22.83 inch) L(22.44-24.02 inch) size M: For the head circumference 54-58, the user with the head width ≤ 15.5 size L: For the head circumference 57-61, the user whose head width is ≤16.6