Прямая поставка с завода EALSEM беспроводной микрофон для


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Цена:16,98 $ - 21,18 $*
Стоимость в USD (на сегодня):Узнать

Количество:

Описание и отзывы

Характеристики





Specification


1.Frequency Range:
610-810MHz
2.Channels:
One(Fixed frequency)
3.Response:
50Hz-18KHz
4.RF production:
high-performance integrated IC
5.Dynamic range:
>100dB
6.Signal to noise ratio:
>105dB(A weighted peak)
7.Sensitivity:
>-105dB
8.Display:
LCD
9.Power supply:
AA1.5Vx2
10.Working Range:
80~100Meters


FEATURES
Anti-interference circuit with CPU control
Microphones with separated volume control
Audio compression expansion technology,low noise,large dynamic range,reduce whistle
Handheld/Clip type for choose


Products Description




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FAQ


1. Q: Are you manufacturer or trading company?
A: Yixing is a manufacturer with 20years experience in making all kinds of audio equipment. We have over 260 workers, in own
factory building about 30,000 square meter.
2. Q: What is your main product?
A: Our main products are wire microphone, UHF and VHF wireless microphone, Conference microphone, We also produce mixer,amplifier
and speaker.
3. Q: Can we visit your factory?
A: yes, you are welcomed to visit any time. It is located in Enping city, Guangdong province, and the transportation is very
convenient. Meanwhile it has excellent hot springs.
4. Q: How long is the product warranty?
A: 1 year warranty on non-deliberate damage .
5. Q: Can you produce according to customer’s design?
A: Yes, OEM and ODM orders are welcomed.
6. Q: What shall I do if there is any product problem?
A: Please contact us by mail/phone, pictures and detailed description are appreciated as attachment.
7. Q: Do you have any qualification certificate?
A: Yes, we have the CE and RoHS certificates, letters patent of EALSEM own design products, you can contact with sales to check
the certificates.
8. Q:How can I know the updates from EALSEM?
A:Please visit our website www.ealsem.com
9. Q: Could you please make it clear about your payment information?
A: Sure. Please find below details:Payment terms: L/C, T/T.
Payment condition: 30% deposit in advance, 70% balance before delivery.
10. Q: How can I get the samples?
A: You can contact our salesmen for more information. It’s chargeable.





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