ACEFAST R4 Wireless Lavalier Microphones

Create professional-quality audio anywhere with the ACEFAST R4 Wireless Lavalier Microphones — a premium dual-mic wireless recording system designed for content creators, vloggers, streamers, interviewers, teachers, and mobile filmmakers. Featuring AI noise reduction, ultra-low latency, long-range transmission, and studio-quality audio capture, the R4 delivers crystal-clear voice recording with exceptional convenience and portability.

Key Features

• Dual Wireless Lavalier Microphones
• 48kHz / 16-bit Studio-Quality Recording
• Advanced AI Noise Reduction Technology
• 25ms Ultra-Low Audio Latency
• Up to 50M Stable Wireless Transmission
• 360° Omnidirectional Sound Pickup
• Dual-Mic Simultaneous Recording Support
• USB-C Plug & Play Connectivity
• Receiver Charging Port for Long Streaming
• Up to 32 Hours Total Battery Backup
• Instant Auto Pairing System
• Lightweight 6g Compact Design
• Fast Charging Support

Professional Audio for Content Creators

The ACEFAST R4 is engineered for modern creators who need reliable, high-quality wireless audio recording without complicated setups. Whether you are recording YouTube videos, TikTok content, podcasts, online classes, interviews, livestreams, or presentations, the R4 ensures your voice sounds clear, natural, and professional.

Its compact mini microphone design keeps your setup clean and professional on camera while remaining lightweight and comfortable during long recording sessions.

Advanced AI Noise Reduction

Record confidently in busy environments with intelligent AI noise reduction technology. The ACEFAST R4 features three recording modes designed for different situations:

• DEEP AI Noise Reduction Mode
• AI Noise Reduction Mode
• Hi-Fi Recording Mode

These smart modes help reduce unwanted background noise while preserving clear vocal detail for cleaner recordings in cafés, offices, outdoor locations, and crowded environments.

Crystal Clear Studio-Quality Sound

Capture every word with professional-grade 48kHz / 16-bit audio recording quality. The built-in condenser microphones provide rich vocal clarity with detailed sound reproduction, making the R4 ideal for:

• Vlogging
• Podcasting
• Interviews
• Online Meetings
• Livestreaming
• Mobile Filmmaking
• Social Media Content Creation

The 360° omnidirectional pickup ensures balanced voice capture even while moving naturally during recording.

Ultra-Low Latency for Perfect Audio Sync

With only 25ms ultra-low latency, the ACEFAST R4 keeps audio perfectly synchronized with your video. This makes it ideal for livestreams, mobile video production, gaming content, and real-time recording applications where audio delay can ruin the experience.

Long Wireless Range & Stable Transmission

Enjoy stable wireless audio transmission up to 50 meters in open environments. Move freely while recording presentations, interviews, outdoor content, or stage performances without worrying about signal interruptions.

Users in audio communities often emphasize the importance of stable transmission and low-latency performance for professional wireless microphone systems, especially for video content creation and live recording setups.

Long Battery Life for All-Day Recording

The charging case and built-in rechargeable batteries provide up to 32 hours of total usage time. Each microphone delivers approximately 6 hours of continuous recording, while the charging case quickly recharges the microphones for extended use throughout the day.

Fast charging support allows:

• 10 Minutes Charging = Up to 1 Hour Usage
• Full Charge in About 1.5 Hours

Plug & Play Simplicity

The ACEFAST R4 supports instant automatic pairing without complicated apps or setup processes. Simply connect the receiver and start recording immediately.

The receiver also includes a charging port that allows you to charge your smartphone while recording — perfect for long livestreams, events, and outdoor shooting sessions.

Specifications

Package Includes

• 2× Wireless Lavalier Microphones
• 1× Wireless Receiver
• 1× Charging Case
• 2× Windshields
• 1× USB-A to USB-C Cable
• 1× User Manual

Why Choose ACEFAST R4?

✔ Professional Wireless Audio Recording
✔ AI Noise Reduction Technology
✔ Crystal Clear Voice Capture
✔ Ultra-Low Latency Performance
✔ Long 50M Wireless Range
✔ Perfect for YouTube & TikTok Creators
✔ Lightweight & Portable Design
✔ Long Battery Backup with Charging Case
✔ Easy Plug & Play Setup