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Sample availability and terms depend on the model and current production plan. Contact ELEGAUDIO with the required model and destination for confirmation.

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Home / Professional Audio Products / Instrument Microphone

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U-320B erhu, hulusi, flute and compatible instruments wireless instrument microphone view 1

U-320B Wireless Instrument Microphone (with clips for erhu, lagenaria siceraria silk, flute, and other)

Name: U-320B Wireless Instrument Microphone (with clips for erhu, lagenaria siceraria silk, flute, and other)
Brand: ELEGAUDIO
SKU: M00571

U-320B is a rechargeable 25-frequency UHF instrument system configured for erhu, hulusi, flute and compatible instruments.

SKU:M00571

Inquiry

Wholesale buyer matching

Is U-320B Wireless Instrument Microphone (with clips for erhu, lagenaria siceraria silk, flute, and other) suitable for your purchasing plan?

ELEGAUDIO supports professional-audio distributors, wholesalers, rental companies, system integrators and private-label brands. We match the exact product version to your market and application before quotation.

Recommended buyer types

Professional audio distributors and regional wholesalers
Live-sound, rental and system-integration companies
Importers building a multi-category audio range
OEM/ODM and private-label audio brands

Information we confirm

Current specification and available product version
MOQ, sample availability, wholesale price and lead time
Package contents, carton data and export documentation
Logo, packaging and other OEM/ODM requirements

Send a purchasing brief

For a faster match, include destination country, application, expected quantity, target market and required customization.

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Product Description

PROFESSIONAL AUDIO · B2B SOURCING

U-320B for Professional Buyers

U-320B is a micro wireless instrument system configured for erhu, hulusi, flute and compatible instruments. It uses 25 adjustable frequencies within the stated 640–660 MHz range and includes rechargeable operation, AGC and limiter processing.

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Why Buyers Consider the U-320B

Configured for erhu, hulusi, flute and compatible instruments
25 adjustable UHF frequencies
Built-in rechargeable battery stated
96 dB signal-to-noise ratio and 30 Hz–20 kHz response

Product Overview

Published Specifications

Model	U-320B
Intended instruments	erhu, hulusi, flute and compatible instruments
Adjustable frequencies	25
Receiver sensitivity	-94 dBm
Operating voltage	2.7–3.6 V
Operating frequency	640–660 MHz
Digital modulation	P-DQPSK (receiver source contains typographical variant)
Effective bandwidth	300 kHz
Signal-to-noise ratio	96 dB
Frequency response	30 Hz–20 kHz
Maximum transmit power	10 dBm
Gain adjustment	0–47.5 dB
Audio processing	AGC and limiter
Power	Built-in rechargeable battery stated
SKU	M00571

Applications and Buyer Fit

Relevant to compatible erhu, hulusi, flute and compatible instruments in live and rehearsal systems. Confirm clip fit, legal operating frequencies, charging equipment and complete package.

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Wholesale and Project Support

Contact ELEGAUDIO for pricing, quantities, availability, packing details and project requirements. Include destination market, quantity and intended application.

Frequently Asked Questions

How many frequencies are adjustable?
25.

What frequency range is stated?
640–660 MHz. Confirm legal use in the destination market.

Is the battery rechargeable?
Yes, a built-in rechargeable battery is stated.

What should buyers confirm?
Instrument fit, clip style, frequency legality, charging and packing.

Source the U-320B for Your Market

Request current pricing, availability and distributor support.

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Wholesale purchasing FAQ

Can I order U-320B Wireless Instrument Microphone (with clips for erhu, lagenaria siceraria silk, flute, and other) with my own brand?

OEM and ODM options depend on the model and quantity. Send your logo, packaging requirements, destination market and expected order quantity for confirmation.

How can I receive the complete specification and wholesale price?

Send the model name, quantity, country and intended application. ELEGAUDIO will confirm the current product version, available documentation, MOQ, price and lead time.

Can I request a sample before a bulk order?

Sample availability varies by model. Contact us with your evaluation requirements so the correct configuration can be confirmed before shipment.

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