From the Publisher:
Tiny Play-a-Song.
Twinkle, Twwinkle Little Star Tiny Play-a-Song Book is a brightly illustrated, pocket-size sound book.

The book features a large button that children press to hear a song melody.

Publications International Ltd.

Recommended for ages 18 months and older.
Battery replacement.

Look and listen for other books in the series Tiny Play-a-Song:

Features

• Replaceable long-life batteries included.
• Board book. Sturdy cardboard pages that stand up to repeated use.
• Pocket-size sound book that fits easily into a bag or purse.
• Large sound button for small fingers.
• Lively illustrations that complement the song lyrics.

Specifications

	Length :	4 in.
	Width :	5 in.
	Thickness :	3/8 in.
	Batteries :	1.5V x 2; AG-3 button cell