U-58B Wireless Microphone System Wholesale

PROFESSIONAL AUDIO · B2B SOURCING

U-58B for Professional Buyers

U-58B is a rechargeable one-receiver/two-microphone wireless system with digital FM, 50 Hz–15 kHz response and a stated ≥30 m ideal-environment range.

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Why Buyers Consider the U-58B

Clear sourcing profile: key RF, audio and power data are consolidated for comparison.
Application flexibility: suitable for professional audio, education, events and installation channels.
Regional ordering: exact operating band must be legal in the destination market.
Order verification: confirm transmitter type, included accessories, connector and carton details before purchase.

Product Overview

U-58B is a rechargeable one-receiver/two-microphone wireless system with digital FM, 50 Hz–15 kHz response and a stated ≥30 m ideal-environment range.

Published Specifications

Configuration	One receiver to two microphones
Published frequencies	763.4 / 765.4 MHz
Bandwidth	50 MHz stated
Maximum deviation	48 kHz
Modulation	Digital frequency modulation
Frequency response	50 Hz–15 kHz
THD	≤0.5%
S/N ratio	≥90 dB
Power	3 × 3.7 V / 18650 lithium battery stated
Working distance	≥30 m in ideal test environment
Compliance	Confirm frequency legality for destination market
Package / MOQ	Request confirmation

Applications and Buyer Fit

Suitable for karaoke, education, events, presentations and wholesale distribution.

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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

Is the U-58B available for wholesale orders?
Yes. Contact ELEGAUDIO with your quantity, destination market and application for current pricing and availability.

Can specifications or packaging be confirmed before ordering?
Yes. Request the current specification sheet, packing information and order details before purchase.

What information should I include in an inquiry?
Please include model, quantity, destination country and intended application for a faster quotation.

Source the U-58B for Your Market

Request current pricing, availability and distributor support.

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Frequency range: A channel 763.4)/B channel 765.4 Band width: 50MHz Maximum frequency offset: 48KHz Modulation method: digital frequency modulation Frequency response: 50Hz-15KHz Distortion ≤ 0.5% Signal to Noise Ratio (S/N): ≥ 90dB Working voltage: 3.7V/18650 lithium battery * 3 Working distance: ≥ 30 meters (ideal environment test)

U-58B (Rechargeable) One to Two Wireless Microphone