Smart4u helmet is a comfortable companion while on the road. It is equipped with 7 high brightness LEDs, which will automatically turn on or standby according to the ambient light intensity. It adopts one button to control 3 lighting modes, with magnetic charging design, safe and worry-free. Built-in 455mAh battery allows for up to 36 hours lighting and 180 days standby. Designed with 12 ventilation holes, along with streamlined design, and sweat-absorbent strip, it will bring you all-round comfortable wearing experience.
Auto Light Sensor LED Flash Light
The smart helmet is equipped with 7 LEDs high brightness LED warning light sets with automatic light-sensing function, which will automatically turn on or standby according to the ambient light intensity.
One Key Control, Multiple Lighting Modes
The helmet uses just one button to control multiple lighting modes. On this helmet, there are clear flashlight and cool tide light in the automatic light mode, in the constant light mode it provides flashing lights, so you don’t have to worry yourself as there is always one suitable for you.
Magnetic Charging, High Performance Battery
The helmet comes with a magnetic charging design, making charge safe and worry-free. Built-in 455mAh battery supports up to 36 hours continuous light on and up to 180 days standby.
12 Ventilation Holes
Designed with 12 ventilation hole in accordance with aerodynamics, keep your head and face clean and fresh.
Premium Material, Integrated Design
Smart4u helmet sports a safer one-piece design. The outer casing is made of PC and the inner casing is made of imported PSI-205T high density EPS which makes it very solid and a very comfortable companion while on the road.
With IPX4 all-round life and water repellent design, it can be protected from rain for a short time.
Delicate Details Bring Comfort All Round
Featuring streamlined design, multi-position adjustment, and sturdy sweat-absorbent strip, brings you all-round comfortable wearing experience during cycling.
|Material||PC + EPS|
|Lighting Effect||Flashlight light, tidal light, strobe light|
|Usage Time||26-36 hours (consistent light on)|
|Standby Time||180 days|
|Charging Time||3 hours|
|Electrical Parameters||DC 5V 1A|
|Product Weight||360g (Size M); 370g (Size L)|
|Head Circumference||54-58cm (Size M)
57-61cm (Size L)
|Product Size||275 x 214 x 159 mm (Size M)
282 x 224 x 160 mm (Size L)
|Package Contents||1 x Xiaomi Youpin Bicycle Helmet|