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Costway 31 Key Kids Piano Keyboard Toy Toddler Musical Instrument with Microphone

Costway 31 Key Kids Piano Keyboard Toy Toddler Musical Instrument with Microphone

4.8· 9 ratings

Best price now

$44.99at Best BuyObserved at 12:16 PM
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Our take on the Costway 31 Key Kids Piano Keyboard Toy Toddler Musical Instrument with Microphone

A 31-key plastic toy keyboard for kids roughly 3 to 8, sold with a microphone and running on 4 AA batteries. It is a play instrument, not a starter piano: no touch sensitivity, no weighted keys, and a small speaker. The best new price is $42.99 at eBay as of November 4, 2026, and only 2 stores list it new, so there is little price competition to shop around.

Best forParents of 3- to 5-year-olds testing interest in musicGift buyers wanting a mic-and-keyboard setGrandparents buying a first noisy toyPlayroom or preschool use
Pros
  • 31 keys give a wider range than the 24- or 25-key toddler keyboards
  • Microphone included, so kids can sing along
  • Runs on 4 AA batteries, no cord to trip over
  • Simple enough for a 3-year-old to switch on and play
  • 1-year parts warranty
Cons
  • Toy-grade sound and small speaker, not a real instrument
  • No touch sensitivity or weighted keys
  • Batteries not included and 4 AAs run down with heavy play
  • Assembly required out of the box
  • Only 2 stores list it new, so the $42.99 price has little competition

Costway 31 Key Kids Piano Keyboard Toy Toddler Musical Instrument with Microphone prices at every store

  • Best BuyNew

    In stock

    $44.99Observed at 12:16 PM
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Also available at

  • eBayCheck price at eBay

Costway 31 Key Kids Piano Keyboard Toy Toddler Musical Instrument with Microphone price history

Lowest price we've seen: $44.99 on Nov 4 at Best Buy. Tracked across 1 store since Nov 4.

What reviewers say

The listing shows 4.8 out of 5 from 9 ratings, a small sample. Buyers of this type of toy keyboard generally treat it as a fun first instrument for young kids rather than anything musical.

Pros
  • Kids stay interested because of the microphone
  • Easy for small hands to use
  • Works well as a gift
Cons
  • Sound quality is toy-level
  • Battery life is short with daily use

Specifications

Recommended Minimum Age
3 years
Recommended Maximum Age
8 years
Assembly Required
Yes
Warranty - Parts
1 year
Battery Chemistry
Alkaline
Battery Size
AA
Number Of Batteries Required
4
Instrument Material
PP
Instrument Type
Keyboard

Questions and answers

Is this a good first keyboard for a 3-year-old?
Yes, as a toy. It has 31 keys, a microphone and simple controls, and the maker recommends it for ages 3 to 8. It will not teach technique, so plan on a real keyboard later if the child sticks with it.
Does it need batteries or a plug?
It runs on 4 AA alkaline batteries, which are not included. There is no AC adapter listed, so budget for rechargeables if it gets daily use.
Is the microphone included?
Yes, the set includes a microphone. It is a toy mic, so expect low volume and some feedback at high settings.
Is $42.99 a good price?
Only 2 stores list it new, and $42.99 at eBay as of November 4, 2026 is the best of them. With so few sellers there is little room to save, so compare the other listing before buying.
How big is it and does it need assembly?
Assembly is required, typically attaching the legs or stand. Check the listing for the assembled dimensions before you commit to a spot in the playroom.
What ages is it for?
The maker recommends 3 to 8 years. Younger toddlers may bang rather than play, and older kids will outgrow the toy sound quickly.
Where is the Costway 31 Key Kids Piano Keyboard Toy Toddler Musical Instrument with Microphone cheapest?
At Best Buy, for $44.99, 50% off, as of our latest check.
What do buyers say about the Costway 31 Key Kids Piano Keyboard Toy Toddler Musical Instrument with Microphone?
Rated 4.8 out of 5 from 9 ratings.
Where can I buy the Costway 31 Key Kids Piano Keyboard Toy Toddler Musical Instrument with Microphone?
2 stores we checked sell it, including Best Buy, eBay.

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