MI-101D 4-Channel Wireless Microphone Wholesale

PROFESSIONAL AUDIO · B2B SOURCING

MI-101D for Professional Buyers

MI-101D is a one-to-four wireless microphone system using DSP-chip frequency locking, with 16 published channels, 677.7–696.3 MHz operating range, 40 Hz–18 kHz response, ≥90 dB receiver S/N and four-to-eight-hour stated use.

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Why Buyers Consider the MI-101D

One-to-four configuration: supports four wireless microphones from one receiver system.
DSP frequency locking: pairing IDs change within the preset range.
Published receiver performance: sensitivity, S/N and output data are listed.
Regional compliance note: confirm 677.7–696.3 MHz legality in the destination market.

Product Overview

Published Specifications

Model	MI-101D
Configuration	One receiver to four microphones
Frequency range	677.7–696.3 MHz
Published channels	16
Oscillation	DSP-chip frequency locking
Frequency stability	±10 ppm
RF power	10 dBm
Audio response	40 Hz–18 kHz
Distortion	≤0.5%
Receiver sensitivity	−95 to −71 dBm
Signal-to-noise ratio	≥90 dB
Maximum audio output	300 mV
Transmitter batteries	1.5 V AA alkaline stated
Receiver battery	18650 battery
Use time	4–8 hours
Microphone format / package	Not stated
Compliance	Confirm market frequency approval

Applications and Buyer Fit

Suitable for conferences, events, worship, schools, karaoke and multi-presenter audio systems.

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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 MI-101D 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.

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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)

MI-101D One to Four Wireless Microphone