Ulanzi AM18 Wireless Microphone PRO With Noise Cancellation Function

The Ulanzi AM18 Wireless Microphone PRO is a professional-grade dual-channel 2.4GHz wireless lavalier microphone system designed for content creators, filmmakers, vloggers, journalists, educators, and live streamers who need stable, high-quality audio recording with advanced backup protection.

It combines wireless transmission, onboard recording, intelligent noise reduction, long battery life, and multi-device compatibility into a compact system that is ideal for both studio and outdoor production environments.

The AM18 is widely used for interviews, YouTube videos, TikTok content, wedding coverage, podcasting, and mobile filmmaking due to its reliability and feature-rich design.

Brand History – Ulanzi

Ulanzi is a Chinese photography and videography accessories manufacturer founded in 2015. The company quickly became a global brand known for producing innovative, affordable, and creator-focused gear.

Ulanzi specializes in:

• Camera accessories
• Tripods and support systems
• LED lighting solutions
• Mobile filmmaking gear
• Audio equipment for creators

The brand is recognized for its focus on practical design, portability, and value-driven innovation, making professional content creation tools more accessible to independent creators worldwide.

Full Specifications

System Type

• Wireless dual-channel lavalier microphone system
• 2 transmitters (TX) + 1 receiver (RX)

Wireless Transmission

• Technology: 2.4GHz digital wireless system 
• Operating range: up to 100–200 meters (environment dependent) 
• Low-latency real-time audio transmission
• Stable anti-interference signal processing

Audio Input

• Built-in omnidirectional microphones (TX units)
• External lavalier mic support via 3.5mm input

Audio Recording Features

• 8GB internal storage per transmitter 
• Up to 14 hours onboard recording backup per transmitter 
• Standalone recording mode (TX can record without receiver)
• Safety track recording mode (prevents audio clipping)

Audio Modes

• Mono mode
• Stereo mode
• Safety track mode
• Adjustable gain control

Noise Control

• Intelligent LCF noise reduction system
• Wind and background noise filtering
• Optimized speech clarity for outdoor use

Battery & Power

• Transmitter battery life: up to 14 hours 
• Receiver battery life: up to 6 hours 
• Charging case extends total usage up to ~20 hours (variant dependent)
• USB-C / pogo-pin charging system

Connectivity

• 3.5mm TRS output (cameras)
• USB-C output (Android, PCs)
• Lightning adapter support (iOS devices)
• Plug-and-play operation (no drivers required)

Receiver Features

• TFT touchscreen display (on some versions)
• Real-time audio monitoring
• Gain adjustment control
• Channel selection and pairing control

Physical Design

• Lightweight transmitter (~23g per unit) 
• Clip-on wearable design
• Compact receiver for camera or phone mounting

Compatibility

• DSLR and mirrorless cameras
• Smartphones (Android and iOS)
• Laptops and PCs
• Action cameras (via adapters)

Key Features

Dual-Channel Recording System

The AM18 supports two transmitters at once, making it ideal for:

• Interviews
• Two-person vlogging
• Podcasts
• Dialogue recording

Built-In Backup Recording (Major Advantage)

Each transmitter includes 8GB internal storage, allowing:

• Backup recording if wireless signal drops
• Standalone recording without receiver
• Audio safety for critical shoots

This is a major professional feature not found in many budget microphones.

Long Wireless Range

With up to 100–200 meters of transmission distance, it supports:

• Outdoor filming
• Event coverage
• Movement-heavy shooting setups

Intelligent Noise Reduction

The LCF system reduces:

• Wind noise
• Traffic noise
• Environmental interference

Resulting in cleaner voice capture.

Multi-Mode Audio Control

Users can choose:

• Mono for focused sound
• Stereo for spatial recording
• Safety track for backup protection

Universal Device Compatibility

Works across:

• Cameras
• Smartphones
• Computers

This makes it highly flexible for modern creators.

Extended Battery Performance

Long-lasting battery life ensures:

• Full-day shooting capability
• Reduced downtime
• Reliable field recording

Compact Creator-Friendly Design

Lightweight and clip-on design ensures:

• Comfort during long shoots
• Minimal visibility on camera
• Easy portability

Why It Is a Must-Have Device

1. Professional Audio for Content Creators

It delivers clear, stable voice recording suitable for:

• YouTube
• TikTok
• Interviews
• Live streaming

2. Backup Recording Safety

Internal recording ensures no audio loss even if wireless fails.

3. Dual Microphone Flexibility

Perfect for:

• Interview setups
• Two-person content creation
• Dialogue-based storytelling

4. Excellent Range for Outdoor Use

Reliable performance in:

• Open fields
• Event venues
• Street filming environments

5. Easy Plug-and-Play Setup

No technical setup required—ideal for beginners and professionals.

6. Strong Value for Feature Set

Offers advanced features typically found in more expensive systems.

The Ulanzi AM18 Wireless Microphone PRO is a highly capable and feature-rich wireless audio system designed for modern content creators who need reliable sound recording, flexible connectivity, and strong backup protection.

Its strongest advantages include:

• Dual-channel recording system
• Built-in 8GB backup recording per transmitter
• Long wireless range up to 200 meters
• Multiple audio modes (mono, stereo, safety track)
• Wide device compatibility
• Strong battery life

While it does not fully replace high-end professional audio systems, it offers exceptional performance for its price range and is particularly strong in real-world content creation environments.

For creators who want reliable wireless audio with advanced safety features and flexible recording options, the Ulanzi AM18 is one of the most complete and practical wireless microphone systems in its category.