For those who work really hard and return home late are those whose safety require special attention with our amazing Smart4u Helmet.
This smart and safe city commuter bling helmet equips automatic sensor lighting plus passive protection, a driving force for you to keep going.
Automatic light sensation LED lighting bright but not dazzling.
The more vents of the helmet, the better ventilation and faster cooling while the protection body of the helmet is lessened.
The exterior shell of the helmet employs PVC material while the interior uses high density of EPS.
Waterproof Design
Model:SH50 Main material of helmet: EPS+PC
Size : M L
Weight: about 360g (M),and 370g (L)
Colour: white(L).,black(L),Pink(M),Light blue(M)
Head circumference size (cm): 54-58 (M) 57-61 (L)
Lighting effects: flashing lights / tide lights
Battery: 3.7V 455mAh
Life time: 26-36 hours in the lighting mode
Standby time: about 180 hours Charging time: about 3 hours
Electrical parameters: DC 5V/1A
Features : Light weight ,Personality lighting, Automatic light warning light, Automatic brake warning, Automatic shut-down, Long battery life, Magnetic charging, IPX4 water repellent, waterproof.
Tips
Size:M L
M code number is suitable for head circumference size: 54-58cm, head width ≤15.5cm L code number is suitable for head circumference size: 57-61cm, head width ≤16.6cm