How to change the language of the vocal messages? Jun 21, 2016 10:23:14 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by admin on Jun 21, 2016 10:23:14 GMT If you want to shift language from French to English or from English to French, press on both buttons + / - on the same time for 8 sec (do it on the both earphones).