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Product Description
Specification
Headphone (Speaker) | ||
Type: | Dynamic (F50) | |
Frequency Response: | 100Hz to 8 kHz | |
Sensitivity: | 119±3dB SPL | |
Impedance: | 165 ohms (330 ohms each; wired in parallel ) | |
Rate Input: | 80mW | |
Max. Input: | 160mW | |
Microphone and Amplifier: | ||
Element Type: | Noise-canceling electret | |
Frequency Response: | 100Hz to 5 kHz | |
Operating Voltage (supplied by aircraft ): | 8-32 Volts DC | |
Matching Impedance: | 150-1000 ohms | |
Sensitivity: | -46±3dB | |
(ref: 0dB SPL=20.0uPa at 1 kHz with 10 Vdc 150 ohms AC load) | ||
General | ||
Operating Temperature: | -20 to 70 °C | |
Plug | GA dual plug | |
Weights: | 600g | |
Headset size range Height: | 10 to 14 cm | |
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profie
Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
FAQ
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.
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.