Multifunctional Motorcycle Motocross Anti-shock Tactical Military Adjustable Helmet+Fan+Mask+Goggles

Description:
1.Lightweight, easy to carry and storage.
2.Universal Integration. Helmet+Mask+Goggle.
3.There are hidden adjustable buttons to adjust the head circumference.
4.There is hidden fan to be ventilated.
5.High anticorrosive property
6.Fully enclosed design and Modular design
7.The inner layer of the lens was treated with anti-fogging coating, and the anti-fogging performance was tested according to European standards, reaching an excellent level.
8.The outer layer of lenses is treated by carbonization process, and the wear resistance is 3 times more effective than that of ordinary lenses.
9.The main body of the product can withstand the impact of at least 1000 FPS, and the lens can withstand the impact of 420 FPS without damage.
Specification:
Season: Universal
Material: Composites
Applicable People: Unisex Adult
Age:Over 8 years old
Style: Full-covered
Product Colors: black, silver, green, brown
Product material: Polymer engineering plastics
Suitable for head circumference: 54-62cm(21.2-24.4 inch)
Product Size: 19.5*29*32.5 CM
Notice:
1.Prohibition of use by children under 8 years of age
2.No waterproof function. Do not use this product underwater.
3.AAA disposable batteries are recommended and rechargeable batteries may damage motors.If you do not use this product for a long time, please take out the battery.
4.Please be careful to modify this product to avoid irreparable damage.
5.Do not place this product in an environment with PH value less than 6.5 or greater than 7.5
6.When the relative humidity is more than 70%, the surface crystallization of the lens may occur when the temperature is lower than – 20℃. When the relative humidity is more than 95%, the lens may appear slightly fogging.
7.The main body of the product can withstand the impact of at least 1000 FPS, and the lens can withstand the impact of 420 FPS without damage (the impact mentioned above is a point impact, and the impact of surface impact and blunt object lacks testing basis and is not evaluated).
8.Please wash the lining by hand in warm water. Do not wash by machine or with any detergent. After cleaning, the lining should be spread out and dried, but not dried. Lens can only be washed with tap water.
9.If the defect of antifogging coating is caused by the damage of the antifogging coating on the lens, wet soap can be applied directly and evenly on the lens, then the lens can be wiped and dried with a dust-free eyewear cloth, which can make the lens obtain the effect of antifogging in a short time. Of course, if the defect of antifogging coating occurs, the best is to buy the lens again.
Package Included:
1 X Military Bicycle Helmet
4 X Pairs of lenses