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Member Only Item

OnStage ET28KH Let's Karaoke System

Item #836314


$60 Gift Card, 2 Wireless Microphones, Carrying Case, USB Memory, Over 2,000 songs, Real-time Scoring System, Record Your Performance

Online Price
Your Price $349.99
  • Shipping & Handling included *

Member Only Item

The estimated delivery time will be approximately 3 - 5 business days from the time of order.

For more information about this product, please call 1-866-827-6632 or 714-578-0004 Mon-Fri: 8:00am to 5:00pm PST or email

Product Details:
OnStage Let’s Karaoke system brings families and friends together. With over 20 years of
experience in the design and manufacturing of Karaoke systems, Enter-Tech provides the most advanced Karaoke system in the world. With its intuitive user interface and simple design, users can easily customize Melody, Tone, Echo, Tempo and other functions to produce the best singing performance.

The system can display musical notes on your TV while the music plays. This feature allows you to play along to the music with your favorite instrument. You may also customize the back ground by adding your own pictures with the included USB memory card. You can even record your own performance!

With the two wireless microphones (included), your friends and family can join in for hours of fun.

Simple Operation:
The OnStage Let’s Karaoke machine was designed for everyone who wants to have great fun, without spending too much time learning the system. With the included HDMI cable, just plug it into your TV and enjoy! More than 2,000 popular songs are included in the machine. The wireless microphones have a key-pad that contains numbers and function keys for quick song selection and adjustment of the music.

Intelli-Scoring and Smart-Echo System:
OnStage Let’s Karaoke has a built-in Intelli-Scoring system that scores your singing in real-time. Have your own singing contest with your friends and family. This system also includes the Smart-Echo feature, which provides an echo when you sing to the music, but turns off when the music is off.

Record Your Singing:
OnStage Let’s Karaoke allows users to record their own performance for immediate replay, or store it into USB for replaying on other musical devices.


  • 2 wireless microphones are included
  • Over 2,000 songs are built into the device.
  • More songs can be downloaded from
  • Adjustable Melody, Tone, Echo, Tempo and other Karaoke functions
  • Dynamic Musical Note display
  • Real-time scoring system
  • Record own songs for replay or share with other devices
  • Selectable HDMI/Composite Video Out and customizable background pictures.
  • Reserve up to 100 favorite songs
  • Changeable Melody instrument
  • A-B repeat function
  • USB memory support
  • Jump (Prelude and Interlude)
  • Auto power off
  • Quiet mode
  • Lyrics on/off

  • Wireless Mic. Bandwidth: 2.4 GHz
  • Display resolution: 1080 x 720(HD), 720 x 480(SD)
  • Power Supply: AC Adaptor (DC 9V/1.5A)
  • Mic Type: Two Digital Wireless Microphones
  • Package Weight: 6 lbs.
  • Package Size: 12.5” W x 18.8” D x 7.08” H

  • AC Adapter: Yes
  • Brand: OnStage
  • Key Controller: Yes
  • Microphone Input: 2 Microphone Inputs

Standard shipping via UPS Ground is included in the quoted price. The estimated delivery time will be approximately 3 - 5 business days from the time of order.

Express shipping is via UPS. The estimated delivery time will be approximately 1 - 2 business days from the time of order.

Please choose your shipping method at checkout.

An additional Shipping and Handling fee will apply to express shipments. This fee will be quoted at checkout.

*Delivery is available to Alaska, Hawaii and Puerto Rico. An additional Shipping and Handling fee will apply to shipments going to Alaska, Hawaii or Puerto Rico. This fee will be quoted at checkout. Additional transit time may be required. products can be returned to any of our more than 600 Costco warehouses worldwide.
Membership: We will refund your membership fee in full at any time if you are dissatisfied.

Merchandise: We guarantee your satisfaction on every product we sell with a full refund. The following must be returned within 90 days of purchase for a refund: televisions, projectors, computers, cameras, camcorders, touch screen tablets, MP3 players and cellular phones.

How to Return: For an immediate refund (including shipping and handling), simply return your purchase at any one of our Costco warehouses worldwide. If you are unable to return your order at one of our warehouses, please email customer service or call our customer service center at 1-800-955-2292 for assistance. To expedite the processing of your return, please reference your order number.

If you request an item be picked up for return, the item must be packaged and available for pick up in the same manner as it was delivered.
If your order was delivered "curb side", it will need to be available for curb side pick up.
If the item arrived to you in a box, it will need to be in a box at the time of pick up.

For information or a written copy of the manufacturer's warranty, please contact us at:
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