Harmonai i-70 Supercardioid Interview Microphone — Professional Shotgun Mic for Smartphones & Cameras

The Harmonai i-70 is a supercardioid shotgun microphone designed for news reporting and film production, featuring an electret condenser capsule and acoustic interference noise red...

$32.98

Model: To be confirmed
Category: Microphones
Images: 4 images
Status: ready

Product Brief

Harmonai i-70 Supercardioid Interview Microphone — Professional Shotgun Mic for Smartphones & Cameras

Overview

The Harmonai i-70 is a supercardioid shotgun microphone designed for news reporting and film production, featuring an electret condenser capsule and acoustic interference noise red...

Price: $32.98
Model: -
Category: Microphones

Specifications

Parameter	Value
Capsule Type	Electret condenser
Capsule Diameter	10mm
Polar Pattern	Supercardioid
Frequency Response	40Hz–16kHz
Sensitivity	-38 dB (±4dB) (3.2mV/Pa)
Output Impedance	≤2.2kΩ
Signal-to-Noise Ratio	≥55dB
Power Supply	Plug-and-play power
Operating Temperature	-20°C to +50°C
Weight	102g
Dimensions	Φ13 × 142mm
Connector	3.5mm TRRS plug

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

Harmonai i-70 supercardioid interview microphone product image

Product Overview

The Harmonai i-70 supercardioid microphone is a compact shotgun mic specially designed for news reporting and video production. Featuring an electret condenser capsule and acoustic interference noise reduction, it effectively suppresses sound from the sides and rear while capturing target audio with precision. With its supercardioid polar pattern and excellent signal-to-noise ratio (≥55dB), the i-70 has become a favorite among journalists—transforming your smartphone into a professional field recording tool in seconds.

Capsule Type

Electret condenser

Capsule Diameter

10mm

Polar Pattern

Supercardioid

Frequency Response

40Hz–16kHz

Sensitivity

-38 dB (±4dB) (3.2mV/Pa)

Output Impedance

≤2.2kΩ

Signal-to-Noise Ratio

≥55dB

Power Supply

Plug-and-play power (powered directly by smartphone or device)

Operating Temperature Range

-20°C to +50°C

Weight

102g

Dimensions

Φ13 × 142mm

Connector

3.5mm TRRS plug

Recommended Use Cases

News Reporting: Supercardioid directivity effectively isolates ambient noise—ideal for stable vocal capture both indoors and outdoors.
Smartphone Video Production: Plug-and-play compatibility turns your iPhone, iPad, or Android phone into a professional filming rig instantly.
Conference Recording: Functions as a clear-sounding conference room mic, enhancing remote meeting audio quality.
Face-to-Face Interviews: Precise close-range pickup makes it perfect for one-on-one interviews and podcasting.
Instrument Recording: The 10mm condenser capsule and wide frequency response faithfully reproduce instrument timbre.

Want more details about Harmonai i-70 usage or bulk purchasing options? Contact us now for personalized support from our product specialists.