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

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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

W4B for Professional Buyers

W4B is a two-handheld wireless microphone system using DSP frequency locking across a stated 677.7–696.3 MHz range, with 16 channels, 40 Hz–18 kHz response and rechargeable receiver operation.

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Why Buyers Consider the W4B

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

W4B is a two-handheld wireless microphone system using DSP frequency locking across a stated 677.7–696.3 MHz range, with 16 channels, 40 Hz–18 kHz response and rechargeable receiver operation.

Published Specifications

Configuration	two-handheld wireless microphone
Frequency range	677.7–696.3 MHz
Channels	16 stated
Oscillation	DSP frequency locking
Frequency stability	±10 ppm
RF power	10 dBm
Audio response	40 Hz–18 kHz
THD	≤0.5%
Receiver sensitivity	−95 to −71 dBm
S/N ratio	≥90 dB
Audio output	300 mV maximum
Transmitter battery	1 × AA alkaline
Receiver battery	18650 rechargeable
Continuous use	4–8 h, battery dependent
Compliance	Confirm frequency legality for destination market
Package / MOQ	Request confirmation

Applications and Buyer Fit

Suitable for speeches, education, karaoke, small events and wireless-audio 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 W4B 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 W4B for Your Market

Request current pricing, availability and distributor support.

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1.1 Technical specifications of transmitter Frequency range: 677.7~696.3MHz Number of channels: 16 channels (conservative value). The ID code changes randomly during each pairing within the frequency range set by the manufacturer. Oscillation mode: DSP chip frequency locking Frequency stability: ±10ppm RF power: 10dBm Audio frequency response: 40~18000Hz Distortion: ≤0.5% Battery specification: 1.5V/AA Size alkaline battery Continuous use time: 4~8 hours (depending on battery type and capacity) 1.2 Technical specifications of receiver Frequency range: 677.7~696.3MHz Number of channels: 16 channels (conservative value). The ID code changes randomly during each pairing within the frequency range set by the manufacturer. Oscillation mode: DSP chip frequency locking Frequency stability: ±10ppm Receiver sensitivity: -95~-71dBm Audio frequency response: 40~18000Hz Distortion: ≤0.5% Signal-to-noise ratio: ≥90dB Audio output: 300mv (maximum) Battery specification: 18650 battery Continuous use time: 4~8 hours (depending on battery type and capacity)

W4B dual-handheld wireless microphone package evidence

Review the real dual-handheld configuration, plug-in receiver, supplied accessories and packing before confirming market frequency, plug standard, branding, sample terms and wholesale quantity.

W4B dual handheld wireless microphones and plug-in receiver — Dual-handheld system configuration for buyer review

W4B wireless microphone package accessories and instruction sheet — Real package, receiver, two microphones, battery, charging cable, adapter and instruction sheet

Wholesale purchasing FAQ

Can I order W4B Wireless Microphone Held in Both Hands 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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