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expiredRevOne | Staff posted Jun 29, 2026 1:01 AM

The Singing Machine Cube Casting Portable Karaoke Machine $19.87 + Free S/H @ eBay

$20

$100

80% off
eBay
9 Comments
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Deal Details
VIP Outlet via eBay [ebay.com] | The Singing Machine Cube Casting Karaoke Machine (990302401)

$19.87 + free shipping w/ codes VIPJULYTAKE8 and SUNSHINE20

Walmart Reviews [walmart.com]

Features:
  • Max audio power: 25W
  • Power type: Battery, Corded Electric
  • Wireless App Projection: Video Casting projects SMC Karaoke App content to TV wirelessly.
  • Universal Screen Mirroring: Miracast and Mirror projecting supported for various mobile apps.
  • Wired Audio Input: Connects to other Digital Audio Players via Aux-in.
  • 2 microphone jacks with volume control.
  • Weight: 13.3-lbs.
Free Returns (30-days)
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
VIP Outlet via eBay [ebay.com] | The Singing Machine Cube Casting Karaoke Machine (990302401)

$19.87 + free shipping w/ codes VIPJULYTAKE8 and SUNSHINE20

Walmart Reviews [walmart.com]

Features:
  • Max audio power: 25W
  • Power type: Battery, Corded Electric
  • Wireless App Projection: Video Casting projects SMC Karaoke App content to TV wirelessly.
  • Universal Screen Mirroring: Miracast and Mirror projecting supported for various mobile apps.
  • Wired Audio Input: Connects to other Digital Audio Players via Aux-in.
  • 2 microphone jacks with volume control.
  • Weight: 13.3-lbs.
Free Returns (30-days)

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+8
Good Deal
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9 Comments

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Jun 29, 2026 1:13 AM
15.4K Comments
Joined Feb 2007
sarcasmogratisJun 29, 2026 1:13 AM
15.4K Comments

Our community has rated this post as helpful. If you agree, why not thank sarcasmogratis

App is subscription based.
5
Jun 29, 2026 12:06 PM
1.7K Comments
Joined Aug 2011
a_landJun 29, 2026 12:06 PM
1.7K Comments
Quote from sarcasmogratis :
App is subscription based.
Apple Music has a karaoke mode for a lot of songs.. I wonder if it would just work?
Jun 29, 2026 12:41 PM
20 Comments
Joined Nov 2018
JohnG5570Jun 29, 2026 12:41 PM
20 Comments
"The Singing Machine Cube Casting machine works natively with the Singing Machine Karaoke App, but it also supports screen mirroring and casting from virtually any popular mobile karaoke platform."
1
Original Poster
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Deal Editor
Jun 29, 2026 12:50 PM
21.9K Comments
Joined Jul 2013
RevOneJun 29, 2026 12:50 PM
Original Poster
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Deal Editor
21.9K Comments
The first review on Walmart notes that they "use YouTube and get lyrics and music to sing along with." I'm not 100% certain since they didn't make it clear how; but I imagined they look directly at their phone's/tablet's screen or might use this unit to screen-mirror their connected (Miracast-compatible) phone or tablet to a Miracast-compatible TV's screen (?). Perhaps similar to the third image on the eBay page, shown below (although, that looks like it might be the Singing Machine app displayed on the screen).
Last edited by RevOne June 29, 2026 at 05:23 PM.
Jun 29, 2026 1:32 PM
203 Comments
Joined Aug 2011
mrbusaJun 29, 2026 1:32 PM
203 Comments
Code Summer20 does not work for me. The final price was $26.70
Global Mod
Jun 29, 2026 1:39 PM
4.9K Comments
Joined Jul 2007
SpaceCallahan
Global Mod
Jun 29, 2026 1:39 PM
4.9K Comments
Quote from mrbusa :
Code Summer20 does not work for me. The final price was $26.70
I Would try it again just tested


* see attached
Jun 29, 2026 1:41 PM
85 Comments
Joined Nov 2020
GroundskeeperwillyJun 29, 2026 1:41 PM
85 Comments
Anyone find reviews on this thing?

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Jun 30, 2026 2:03 PM
7 Comments
Joined Jan 2011
SFGiant1981Jun 30, 2026 2:03 PM
7 Comments
Quote from mrbusa :
Code Summer20 does not work for me. The final price was $26.70
Code is SUNSHINE20
Jul 2, 2026 9:41 PM
3 Comments
Joined Apr 2022
SharpPlant285Jul 2, 2026 9:41 PM
3 Comments
Amazing system nice quality sound and loud enough to have a party also the wireless microphones have great reach and there is no sound glitches so far, I bought one and then I purchased three more at that price. One of the coupons did not work any longer but that's okay I can only see the fun everybody can have with such a small purchase.

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