Noise cancelling helmet paragliding headset for two way radio
| Technical Specification |
EARPHONE
Size: outer diameter 50mm
Weight: 14.8 gram
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
Color: black, blue, yellow, carbon fiber
Switch:
Type: push to talk
Case materia: ABS plastic
Color: blue/ red/ black |
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
9. Full one year factory warranty
10.Color: Green, Black, Pink, Red, Yellow, Blue, White, Gray
Packaging:
1pc headset in a white box.
Warranty: 12 months
MOQ: 24/pcs
After-sale service:
Shipping
1. We ship to detail address ONLY. Make sure it is correct and complete,phone number inside better.
2. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.
3.If you choose DHL,but your city is remote area,you need to pay more charge for the additional fee.
Return
1. If you're not pleased with your purchase, we`ll be happy to make an exchange or refund in 7 days.
2. For any exchange or refund, we need the product must be in its original condition, including the box, and all the accessories. Buyers is responsible for the returning shipping cost .
3. Please contact us before you return the item, we will offer you the right return address.
Feedback
1. Our goal is to make sure you are a happy customer and pleasant shopping with us.
2. If you are satisfied with the purchase and our total service, your comment is very important in our business success. Please take a minute to leave us a positive feedback with an overall Detailed Selling Rating of 5 stars.
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1.PACKAGE:Natural carton package or OEM service.
2.LEADTIME:Whithin one week for samples, order depand on the quantity.
3.SHIPPING METHOD:DHL,EMS,UPS etc as you want
4.PAYMENT:
T/T, Western Union, paypal in small amount.
Our prices DO NOT include any customs duty or tax.
Please be responsible for custom tax if your local custom charge some custom tax.
5.RETURN and WARRANTY:
100% QC inspection before shipment. Accept exchange within 7 working days after you received.
Pls contact us before you return.
All of our products have 1 year warranty.
6.MINIMUM ORDER:
Sample order and trial order are welcome.
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