Multi-buttons music keychain: 6buttons musical keychain with more section different music
Voice keychain with ISO9001,CR,ROHS,FCC tests to ensure best quality;
Voice Key Pendant with replacement battery: AG13, AG10 Available;
Keychain with battery long time mmore 500times.
Keyring with sound length 1-180s seconds,as you need.
Sound keychain support MP3,WAV sound fomart
Voice keychain direction for use
Step 1: connect a key with the keychain
Step 2: press any of the buttons,then sound plays