1 Material ABS2 High definition strengthened lens it is not easy to form fog in low temperature and rainy season and other weather3 The mouth vent can better reduce the fog and at the same time it can take the heat inside the helmet out of the helmet with the vent on the top of the head4 Sealing design for a better wearing experience the details of the lens edge of the helmet are also carefully designed5 The outer shell is made of ABS material the buffer layer is made of high density EPS and the inner lining is breathable and comfortable6 Lightweight design reducing fatigue caused by nerve compression for long distance motorcycle trips or urban cycling commuters7 The detachable inner lining is made of fiber fabric which can quickly absorb the sweat on the surface of the human skin to the outer layer of the fabric quickly dissipate moisture and keep the surface of the human body dry cool and comfortable8 The bluetooth design of the helmet adopts an integrated design the buttons are thin the battery is 3000 mAh for 60 days listening to music for 88 hours using the British CSR5 0 chip the sound quality is clear and powerful9 Equipped with a noise cancelling microphone with a pole it is convenient to make and receive calls with higher driving safety and clear calls10 Quick release lens base just press the button to easily remove the lens without any tools novel design reliable and more practical the texture on it is the lens parting line not cracks the lens is strengthened and it will not be broken11 Choose size head circumference 57 58 cm M head circumference 59 60 cm L head circumference 61 62 cm XL head circumference 63 64 cm XXL12 Overall size about 32x27x27 cm13 Weight around 1500g
