1 ENVIRONMENTALLY FRIENDLY MATERIALS: The cooling fan safety helmet is made of high impact ABS material, which has strong impact resistance and effectively protect your head 2 VENTILATION CYCLE DESIGN: The top of the cooling fan safety helmet has a ventilation design, realize effective air circulation, cool and comfortable 3 STRONG BIG TURBOFAN: The motor increase the shockproof noise reduction silicone to achieve noise suppression effect, long term wear without fatigue, the front and rear fan five levels can be independently adjusted to meet the all weather needs 4 DIGITAL SCREEN KEY FUNCTION: Fast cooling hard hat digital screen press the keyboard of the front fan screen to display the power supply, and the number on the screen will glint in charging mode 5 RAIN PROOF DESIGN: Industrial hard hat can be used in rainy days, but can not soak in water; High light rainproof headlight with high light mode and flash mode to illuminate the way forward

What's in the box
1 x Cooling Fan Hard Hat