Weight:650g+/-50g EN966 standard High noice cancel system

Helmet Characteristic: Since the back has paramotor frame,the helmet adopt a design that the helmet shell back section sub-circular,so there is no Activity obstacle and At the same time does not affect the use of the overhead umbrella.Application of standard communication system,very good noise cancel system,could let you fly better.A Larger field of view. Visor could choose: Transparent /Colourful mirror

Helmet Material: Outside Kevlar fiber and glass fiber composite materials.By 3 layers of superfine glass steel and then add a layer of Kevlar or carbon fiber composite structure.(Carbon fiber material could be ordered) The middle layer:Made up of famous EPS material,have good absorption of crash energy The inner layer:Comfortable, soft and can be parted and washable

Headset:
NRR:31dB SNR:37db hearing protetction
*ABS Plastic Earshell are Noise Canceling.
*soft touch 1.000.000 cycle sealed PTT button on ear cup with waterproof PTT cover
*Powerful Neodymiun Speaker.
*Universal 5-Pin Radio Port.
*Quick Release Cable Connector Port for easily attaching cable to interface with any 2-Way Radio.
*Coiled cable contain high intensity Kevlar is very firm and endurable
*Spiral Shieldling redices RF interference.
*Scanner/iPod/Music Port.
*foam mic cover protects from moisture and debris.
SPEAKER
Volume control attenuation 15dB Frequency range 200Hz - 6000Hz Sensitivity 101dB/1mW In-Put MICROPHONE
Frequency response 300Hz - 8000Hz
Source resistance 220 ohm - 2200 ohm Dynamic noise cancelling microphone or electret microphone

Standard colour : Black White Blue Red

Size: M L XL XXL

Head circumference(cm):M 57-58/L 59-60/ XL 61-62/ XXL 63-64

Package: One piece/paper box 6pcs / carton

Minimum order quality(MOQ):6pcs