Microphone MAONO WM622 PC2 — high sensitivity, low noise for clear audio recording

The Maono WM622 PC2 is a compact wireless microphone system for iPhone and iPad users that delivers studio-grade 48kHz/16-bit audio with a 20Hz–20kHz frequency range and omnidirectional 360° pickup. MFi certified and compatible with iOS 18 and later, it supports safe charging while recording, up to 100 m wireless range, and a total runtime of up to 30 hours with the included charging case. The set includes two transmitters, a USB-C receiver, charging case and accessories, and the Maono Link app provides full control over levels, filters and AI voice effects.

Advantages

The system combines compact design with professional sound quality and extensive compatibility for Apple devices thanks to MFi certification. Four-stage AI-powered noise reduction adapts to different environments, while 32 dB gain control and an 85 dB signal-to-noise ratio ensure clear, distortion-free recordings. Long battery life with fast-charge capability and a transmission range up to 100 meters enable uninterrupted work in a variety of shooting conditions. Intelligent features such as remote double-tap control, unplug-free playback and built-in voice filters expand creative options for creators, streamers and vloggers.

Key specifications

• Manufacturer: Maono
• Model: WM622 PC2
• Compatibility: iOS 18 and later, MFi certified
• Sound quality: 48 kHz / 16-bit
• Frequency response: 20 Hz – 20 kHz
• Signal-to-noise ratio (SNR): ≥ 85 dB
• Gain control: up to 32 dB (via Maono Link app)
• Noise reduction: 4 levels (‑12 dB, ‑18 dB, ‑23 dB, ‑29 dB)
• Microphone core: 6 mm, 360° omnidirectional sensitivity
• Voice filters: 4 professional filters (sound boost, brightness, warmth, hoarseness)
• AI voice modifier: 4 modes (goddess, lolita, uncle, original)
• Sound limiter: automatic
• Transmission range: up to 100 meters (unobstructed)
• Operating time: 6 hours per transmitter; up to 30 hours with charging case
• Charging: 5 min charging = 1 hour operation
• App: Maono Link (iOS / Android)
• Remote control: double tap to take photos or start/stop recording
• Included in the box: 2× transmitter, USB-C receiver, charging case, 2× mounting magnets, 4× windshields, neck pendant, storage bag, user manual

How to use

Attach a transmitter to the talent or place it on clothing using the included magnets, connect the USB-C receiver to your iPhone or iPad, and open the Maono Link app to pair devices. Choose the appropriate noise reduction level and adjust gain in the app according to the environment. Use double tap on the transmitter for quick photo or video start/stop, and enable unplug-free playback to monitor recordings without disconnecting the microphone. Charge transmitters in the case between sessions; a 5-minute fast charge provides approximately one hour of operation.

Recommendations

For best results, select the noise reduction level that matches your environment (‑12 dB for quiet rooms, ‑18 dB for open-plan offices, ‑23 dB for noisy spaces, ‑29 dB for very noisy locations). Keep the receiver line of sight within practical range and recharge transmitters in the case after long sessions. Use the supplied windshields outdoors to reduce wind noise and the onboard filters or AI voice modes to tailor tonal character for streaming, interviews or vlogs.