COSTWAY 10021 31-Key Kids Keyboard, Pink

Pink: The COSTWAY 10021 kids keyboard is a battery-powered, 31-key toy piano with recording and playback, rhythms, tones and flashing demo lights. It is aimed at young children who want a compact instrument for exploratory play, although the listing gives conflicting information about whether a keyboard is included in the stated kit.

At a glance

Offers 8 tones, 7 rhythms and 4 percussion instruments for varied beginner play.
Recording and playback lets children listen back to their playing, according to the listing.
The listing describes 22 built-in songs and lights that flash during demo playback.
Battery operation requires four AA batteries, which are not included.

Price

£33.95Save 15%

Reference price: ~~£39.95~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

A range of sounds and adjustable volume and beat speed provide options for experimenting with music.
Recording and playback, demo songs and flashing lights add different ways to engage with the keyboard.
The listed dimensions and detachable top may suit play in a smaller space or separate use.

Cons

Four AA batteries are required and are not included, so they must be supplied separately for battery-powered use.

Technical specifications

21 specifications

Identity
Brand	COSTWAY
Model	10021
Instrument	Piano
Colour	Pink
Recommended age	36 months - 7 years

Keyboard and features
Number of keys	31
Built-in songs	22
Volume settings	8 adjustable volume
Beat speed	22-level controllable beat’s speed
Recording and playback	Recording and playback function

Power and battery
Power configuration	battery
Battery type	AA Batteries
Battery requirement	4 x 1.5V AA batteries (not included)

Dimensions and installation
Dimensions listed	45 x 23 x 45 centimetres
Assembly required	Yes
Installation claim	Tool-free installation
Detachable section	Detachable top part can be used separately

Other details
Material	Polypropylene (PP)
Number of players	1
Operation mode	Manual
Warranty description	1 Year

What to know before buying

Listing details to confirm

The product title and feature text describe a keyboard, but the explicit contents list says “31-Key Kids Piano, Microphone, Stool” without clearly corroborating the keyboard as a separate item. The microphone is also described as adjustable in the feature text, while the contents list only names a microphone. Confirm the exact selected listing contents. Battery requirement is stated as four 1.5V AA batteries. Batteries are not included.

What’s in the box

31-key kids pianoIncluded
MicrophoneIncluded
StoolIncluded
KeyboardCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Young children aged 36 months to 7 years who want an introductory toy keyboard with songs, rhythms and lights.
Families looking for a battery-powered play instrument with a stool and microphone listed as contents.

Less suited to

Buyers seeking a full-size or advanced keyboard, which is not what the 31-key toy-piano description specifies.
Anyone expecting batteries to be supplied with the keyboard.

COSTWAY 10021 31-Key Kids Keyboard, Pink · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.8 / 5 · 44 ratings

5 stars81%81%
4 stars14%14%
3 stars5%5%
2 stars0%0%
1 star0%0%

The listing shows a predominantly high aggregate rating, with most ratings in the five-star category and a smaller share in the four- and three-star categories. This is a limited indication of overall customer sentiment, not evidence about particular features or reasons for ratings. There is no supplied written review summary, so customer views on sound, durability or ease of use cannot be characterised.

Frequently asked questions

What is included with the COSTWAY 10021?

The explicit contents list names a 31-key kids piano, microphone and stool. The title and feature text also describe a keyboard, but the listed contents do not clearly confirm it as a separate item, so check the selected listing.

Does it need batteries?

Yes. The feature text specifies four 1.5V AA batteries, which are not included.

What can children play on it?

The listing specifies 31 keys, 8 tones, 7 rhythms, 4 percussion instruments and 22 built-in songs. It also describes recording and playback.

How old is it intended for?

The manufacturer-recommended age is 36 months to 7 years.