Harmonai i-30 Supercardioid Smartphone Interview Microphone — Professional Mobile Recording & Video Production Shotgun Mic

The Harmonai i-30 is a high-sensitivity supercardioid microphone designed specifically for Apple devices and smartphones. It effectively rejects background noise while capturing ta...

$21.99

Model: i-30
Category: Microphones
Images: 4 images
Status: ready

Product Brief

Harmonai i-30 Supercardioid Smartphone Interview Microphone — Professional Mobile Recording & Video Production Shotgun Mic

Overview

The Harmonai i-30 is a high-sensitivity supercardioid microphone designed specifically for Apple devices and smartphones. It effectively rejects background noise while capturing ta...

Price: $21.99
Model: i-30
Category: Microphones

Specifications

Parameter	Value
Capsule Type	Electret condenser
Capsule Diameter	10mm
Directivity	Supercardioid
Frequency Response	40Hz ~ 16kHz
Sensitivity	-38 dB ±4dB (3.2mV/Pa)
Output Impedance	≤ 2.2kΩ
Signal-to-Noise Ratio	≥ 55dB
Power Supply	Plug-in power
Operating Temperature Range	-20℃ ~ +50℃
Weight	82g
Dimensions	Φ13 × 112mm
Connector	3.5mm TRRS connector

Service Support

We support project consultation, model recommendation, bulk purchasing and catalog delivery for retail, multipurpose halls, conference rooms and live events.

Business hours: Monday to Friday 09:00 - 18:30
Inquiry channels: phone / email / website form
Tip: share budget, quantity and use scenario in advance

Product Overview

The Harmonai i-30 is a high-sensitivity supercardioid directional microphone designed specifically for iPhone, iPad, and other smartphones. Featuring an electret condenser capsule, it effectively suppresses background noise and captures target sound sources with precision. Whether for news interviews, HD video recording, meeting documentation, face-to-face interviews, or instrument recording, the i-30 delivers clear, stable, high-fidelity audio. Its plug-and-play 3.5mm TRRS connector and ultra-lightweight body (just 82g) make professional-grade recording instantly accessible.

Capsule Type

Electret condenser

Capsule Diameter

10mm

Directivity

Supercardioid

Frequency Response

40Hz ~ 16kHz

Sensitivity

-38 dB ±4dB (3.2mV/Pa)

Output Impedance

≤ 2.2kΩ

Signal-to-Noise Ratio

≥ 55dB

Power Supply

Plug-in power

Operating Temperature Range

-20℃ ~ +50℃

Weight

82g

Dimensions

Φ13 × 112mm

Connector

3.5mm TRRS connector

Recommended Use Cases

News Interviews: Supercardioid directivity precisely captures interviewee voices while effectively suppressing ambient noise—ideal for outdoor journalistic work.
Mobile Video Production: Delivers professional-grade audio input to iPhone/smartphones, significantly enhancing audio quality for short videos and vlogs.
Meeting Recordings: Can be placed on conference tables to clearly capture spoken content during meetings.
Face-to-Face Interviews: Accurate close-range pickup, perfect for in-depth one-on-one interviews.
Instrument Recording: High-sensitivity capsule captures rich tonal detail and layering of musical instruments.

Explore the full Harmonai professional recording equipment lineup—contact us for a personalized quote.