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

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. Earphone Plug: PJ-055( .25"F6.3 phone plug)

4. Microphone Plug: PJ-068( .206"F5.2 phone plug)

5. Standard foam ear seals, gel ear seal options

6. Super Soft Double Foam Head Pad

7. Adjustable stainless steel metal boom

8. Straight cord from headset to molded plug, 150cm

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 6 pcs / carton

Minimum order quality(MOQ):6pcs