High Noise cancelling paramotor helmet Powered paragliding helmet EN966 standard

Description

After order leave message about color and size you want.
More than 13 years Professional manufacturer
give you professional protection
Until now our company through more than 13 years hard work .Strict quality control
and exquisite production   technology,has developed to 11 model helmets used for
paragliding/powered parachute/parachute/aircraft/  ultralights speed skiing and
other projects
All CE EN966   certifited  Standard EN966:2012+A1:2012.
Please leave a message for the connector you need Kenwood Icom Yaseu Moto?
Shell material by 3 layers of superfine glass steel and then  add a layer of Kevlar
or carbon fiber composite   structure.
Not ABS,ABS material Strength is not enough for airborne sports.Could also supply
all real carbon material.
Super light Weight:650g+/-50g   High noise cancel system
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.According to your request,could add different Coated polycarbonate glass visor.Normal we have transparent,mirror, colourful mirror
Material: Fiber glass
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:
Magnet:  materials ferrite size  Φ20.5*4.5mm
Impedance: 32 Ω at around 1KHz
Power rating: normal 30mW RMS Maximum 100Mw
Output sound pressure: 95±3dB /1mW/1cm with artificial ear per channel
level: average at 1.0k, 1.2k, 1.5k, 2.0Hkz
Resonance Fo: 100Hz
Frequency range: 100Hz-3000Hz
Distortion: 5% maximum at 1KHz/1mW/1cm
Abnormal sound test: must be normal tested by 3.0 voltage sine wave
MICROPHONE
Type: noise cancelling dynamic mic
Case materia: ABS plastic
Sensitivity: 0.-71dB ±3dB (at L=50cm)(0dB=1v/pa,1KHz)
Impedance low impedance 150Ω
Frequency: 150Hz-7000Hz
Pattern: Hypercardioid
BOOM TYPE: universal flexible
Headband: padded headband for increased comfort, adjustable headband
Plug: microphone & earphone 5 mini chassis XLR connector, male
Switch:
Type: push to talk
Case materia: ABS plastic
Features:
1. 24dB NRR hearing protetction
2. Passive noise-cancelling
3. Standard foam ear seals, gel ear seal options
4. Super Soft Double Foam Head Pad
5. Adjustable stainless steel metal boom
Connector list for different radio brand and model: