Leakage voice suppression microphone ‘mutalk 2’

US $199
Pre-Order Nowmutalk 2 Online manualNose cover mouth pad Online manual
For purchasers of mutalk,
Discounted pre-orders of mutalk 2 are now available !!
Campaign Details

mutalk 2 is a soundproof wireless microphone that isolates your voice, making it difficult for others to hear and preventing ambient noise from being picked up while you speak.

Conference calls in a quiet office or open spaces, such as a cafe, can be disturbing to those around you and may lead to leaked information. Voice chats on the Metaverse or online games can also cause you to shout when things get exciting, which can be extremely annoying for your family or neighbors.
Soundproof boxes are one way to avoid such situations, but they can be expensive and take up a lot of space. mutalk 2 the soundproof wireless microphone, provides an inexpensive and space-saving solution to this problem.

To use mutalk 2 simply place it upright on your desk to automatically mute the microphone, and place it over your mouth when you want to use it. mutalk 2 also has an earphone jack, so it can be used with smartphones.
The included head-band can be used to secure the device to your head, allowing for hands-free conversation when your hands are full.

Updates from mutalk

Combines high sound quality and low latency with ease of use
By using a dedicated communication dongle, quick response (approx. 20 ms for audio output / 40 ms for microphone input*) and higher bit rates compared with Bluetooth® connections.

mutalk 2 supports wired connection (USB Audio) and also Bluetooth connection, making it easy to switch between a smartphone and a PC.
* Actual values measured by us. May vary depending on the measurement environment.
More natural voice with a new structure
The new microphone and structure picks up even low tones. Moisture during prolonged use has also been addressed.
In addition, the nose cover mouth pad(included) prevents a nasal sound and achieves a natural voice because it covers the nose.
Video: Voice comparison test (mutalk 2 with nose cover mouth pad and Wired professional lavalier microphone)
Multipoint connectivity
It supports multipoint connectivity for two devices via Bluetooth, allowing you to answer calls on your phone while in a remote meeting on your computer.

Utilizes Helmholtz resonator to achieve a muffling effect of -20 decibels or more

mutalk 2 utilizes the Helmholtz resonator principle to achieve a significant sound muting effect despite its small size.
When used in a normal ambient setting, the users voice is reduced to a level where a person sitting next to you would not be able to hear what is being said.
In high frequency range (1,600 Hz to 2,000 Hz), such as shouting, the sound is muffled by over -30 decibels.
Video: Voice comparison test
(under noise)

Basic Functions

Automatic mute feature for online meetings
mutalk 2 will automatically mute when placed upright on a desk or flat surface, and unmute itself when placed over the mouth. Of course, you can also turn off the automatic mute function.
Can be used with smartphones
Since smartphones do not allow the Bluetooth microphone and earphones to run on separate devices. mutalk 2 can be used as a wireless headset of a smartphone and also PC when you connect wired earphones to its 3.5mm jack.
Removable head-band allows hands-free use
A removable head-band is Included that is for hands free use with online games, VR, and other applications. By using the band, you can use the controller to play games, or take calls while typing or taking notes on a PC.

Hygiene-conscious, removable mouth pad

Includes two different types of mouth pads, each with unique features.

Mouth pad
Does not cover the nose, so makes it easier to breathe. It proves especially effective during intense physical movements in VR games or when shouting loudly during live broadcasting. However, the voice sounds a bit nasally because it doesn't pick up sounds from the nose.

Nose cover mouth pad
Designed to cover not just the mouth but also the nose, it prevents your voice from sounding nasal, resulting in a natural voice similar to that with a typical microphone.

The mouth pads and the moisture absorbing cushion are both removable and can be washed in water.
The nose-covered mouth pad
The mouth pad

mutalk 2 Specification

Product name
mutalk 2
Part number
SVP-OD2B
Price
US $199
Battery Life
Approx. 10 hours
Charging method
USB Type-C
Charging time Approx. 2 hours
Mic Input Sensitivity
-51dB±2dB
Mic Frequency Response
50〜20,000Hz
Size
W123mm×H107.5mm×D67mm
Weight
188g (6.6oz)*Main unit only
Wireless
- Wireless
  Bluetooth® Ver.5.3
  Dedicated communication dongle (USB Type-A)
- Wired connection
  USB (USB Audio)
Audio sampling rate
Wired or dedicated communication dongle:
Audio input (mic): max. 48KHz, 24bit
Audio output: max. 96KHz, 24bit

Bluetooth:
Audio input (mic): max. 16KHz, 16bit
Audio output: max. 16KHz, 16bit *

※A2DP: max. 44.1KHz, 16bit
Supported profiles
HSP, HFP, A2DP
Number of multipoint connections
Max. 2 devices
Earphone jacks
3.5mm stereo mini
Supported OS: Dedicated communication dongle and USB
Windows 10 or later
macOS v11 or later / macOS v10.13 or later

*For iOS/iPadOS devices and Android devices, wired connections or dedicated communication dongles may work correctly, but we cannot guarantee.
Supported OS
Windows 10 or later
macOS v11 or later / macOS v10.13 or later
iOS 13.4 or later / iPadOS 13.4 or later
Android 10 or later
Supported OS for App
iOS 15.6 or later
Android 13 or later
Contents
mutalk 2, nose cover mouth pad, mouth pad, moisture absorbing cushion, head-band, dedicated communication dongle, USB cable, Documents (Safety Guide / Warranty)
* All company and product names mentioned on this site are trademarks or registered trademarks of their respective companies.
*mutalk and mutalk 2 is a commercialized version of OTODENWA, which was conceived by Panasonic FUTURE LIFE FACTORY.
*Specifications will be modified when launched.
To thank existing customers of mutalk, discounted pre-orders of mutalk 2 are now available.

Campaign Details

Duration
Start date: January 7, 2024 17:00*
End date: February 11, 2024 06:59*

*PST Timezone
Eligibility
This offer is available to those who have purchased mutalk at the Shiftall store by January 6, 2024.
Details
An email will be sent from the Shiftall store to eligible customers from January 7 to 8.

When you pre-order mutalk 2, please enter the "Discount Code" from the email into the code entry field on the mutalk 2 pre-order screen to get the 15% discount.

Note:
When using the code to pre-order mutalk 2, please be sure to use the same e-mail address you used when you purchased mutalk. If the email address is different, you will not be eligible for this campaign.