Cycling Smart Helmet Racing Road Mountain Bike Aerodynamics Pneumatic Helmet Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
HM
Type:
Y Type
Material:
PC
Hoop Size:
61－64CM
Wear Mode:
Press Type
Color:
Blue
Brand:
OEM
Materials:
PC+EPS
Remote Control Shell:
ABS Plastic + Silicone Butto
Communication Method:
10m 433MHz RF
Working Temperature:
-20 Degrees --- 50 Degrees
Head Circumference:
52-64
Weight:
350g
Trademark:
No
Transport Package:
Box
Origin:
China