Lock and Unlock: to protect your recordings: LOCK IT: When recording is complete, turn the switch from "R" to "P", then press and hold the button until you hear a "DU" sound (press and hold for 3-5 seconds ); The recording will then be locked (you cannot record new messages until it is unlocked); UNLOCK IT: When the switch is moved to "P" again, you can remove it; Press and hold the button until you hear "DU DU"; It is now unlocked and you can re-record new messages Easily Add Custom Audio: the voice recorder for stuffed animal is easy to use; Move the switch to "R" (record) mode, press and hold the button to record your audio for 20 seconds; Move the selector switch to "P" and press the button to hear your message or music; Repeat Steps to re record your message as many times as you want; When satisfied, keep switch in "P" for audio playback DIY Craft and Record Your Audio: our toy voice recorder is an ideal choice for adding a voice, if you are making your own bear or plush toy at home; You can use it to record your audio and make it last forever, making your bear or plush toy a unique gift What You Will Get: the package contains 6 pieces of 20 second white voice recorders for toys (not included), which are enough to satisfy you for multiple plush toys or other scenes at the same time, up to 20 seconds of recordable audio, ideal for stuffed animals, plush toys, dolls, even pillows and blankets Ideal for Gifting: the voice recorder is widely applicable for birthdays, anniversaries, holidays, Valentine's Day, Mother's Day, weddings and engagements, Christmas and other celebrations; Mounting on stuffed animals, plush toys, dolls, pillows or blankets to making them interesting