Battery : AG10 (Button Batteries) x 2 pcs included.
◆Standard Sounds : 3 seconds - Lion roar, tiger roar, women scream, message 'I love you'.....etc.
◆This is sound module specially made flat and light weight.
◆It will be particularly suitable for greeting card application.
◆Tailor made of customer sound are welcome.
◆With Self-adhesive tape at bottom. Using 29 mm Speaker.