... or other products.2.Functions: record your own voice or message, like” hello, how are you”, then play back3.Activated ... Canada, Australia, Brazil, Germany, Turkey, Poland, Switzerland and so on Recording time10-60S customizedSound typemusics, sounds, voices, messages, phrasesSound formatMP3, WAVSound ... : release the record buttonStep 5: press the play back button, then you will hear your voice again.