1. The recordable module can record personal messages , voice , or favorist musics , can play your familiar sounds; 2. recording time : 10S, 20S, 30S, 60S or be customized etc; 3. high quality acoustic; 4. Easy to use or operation; 5. Components : circuit board ( 35*40mm), speaker, cell ( AG10*3 or AG13*3), MIC,record and play botton etc;