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Black USB monitor speaker bar with detachable gooseneck microphone and spring clip

Inwa MZ-631M 2.0 USB Monitor Speaker 10W

SKU CH-2H6M-NPEPN

USB-powered 2.0 stereo speaker clamps to a monitor and includes a detachable echo-cancelling microphone for clear calls

  • Channel configuration2.0
  • Connection typeUSB
  • Total wattage10 W
  • RMS power per satellite10 W
  • Driver unitDynamic driver
  • Signal-to-noise ratio80 decibels
  • Detachable AEC microphone cuts background noise for clearer calls
  • Dual 10 W drivers with passive radiator deliver stereo sound and enhanced bass
  • Spring clip mounts securely on monitors up to 1 inch thick saving desk space
  • Single USB cable provides audio and power with no drivers or batteries needed
  • Compact 9.0 × 1.85 × 1.26 in design weighs only 0.372 kg for easy portability

Monitor-mounted stereo speaker

The Inwa MZ-631M is a 2.0 channel USB speaker that clamps to a monitor with an integrated spring clip. It draws 5 V power and audio from a single USB connection, eliminating the need for a separate power brick or 3.5 mm cable. A detachable gooseneck microphone with echo-cancelling pickup plugs into the unit for calls and gaming. The assembly weighs 0.372 kg and measures 9.0 x 1.85 x 1.26 inches.

Replaces separate desktop speakers and boom mic

This all-in-one bar frees the desk footprint occupied by two satellite speakers and a standalone microphone arm. The upgrade is worthwhile when desk depth is limited or when a cleaner cable run is preferred. It also removes the need for a 3.5 mm auxiliary connection and driver installation. Users who require higher output power, discrete left-right placement, or a microphone with broadcast-grade specifications will not be served by this form factor.

Clips to monitors up to 1 inch thick

The spring-loaded clip grips the top, side or bottom bezel and includes silicone pads to protect the screen surface. A single USB-A cable carries both power and signal, so the host only needs an available USB port; a USB-A to USB-C adapter is supplied. Volume and mute are handled by push-button controls on the speaker. Removing the microphone converts the device to a pure playback bar for music or video.

How it compares

Measured against everything we stock in Desktop Speakers & Soundbars, at today’s prices. Recalculated every night.

Price $34.99
Cheaper than about 58% of the 838 comparable items (median $40.99).

Specifications

Product
Brand nameInwa
Model nameMZ-631M
Part numberMZ-631M
Product typeMonitor
Product colorBlack
Audio & video
Channel configuration2.0
RMS power per satellite10 W
Driver unitDynamic driver
Signal-to-noise ratio80 decibels
Ports & slots
Connection typeUSB
Power
Total wattage10 W
Power supply5 V DC
Size & build
Measurements9.0 in × 1.85 in × 1.26 in
Product weight0.372 kg
More details
Control methodPush button

Questions about this item

How thick a monitor can the clip on the Inwa MZ-631M speaker fit?

The upgraded spring clip clamps securely to most monitors up to 1 inch thick and includes silicone pads to protect the screen surface.

What is the correct way to connect the detachable microphone so it works?

Push the microphone plug firmly into the port until it clicks; then verify the device appears in your system sound settings under both Playback and Recording tabs.

When should the gooseneck microphone on this speaker be replaced?

Replace the microphone if voice pickup becomes muffled, echo cancellation degrades, or the gooseneck no longer holds its position during calls.

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