User ManualTable of ContentsIntroduction.5What is Bluetooth wireless technology?6Notes on charging7Location of controls8Pairing i212 with your mobile phone or audio device9How to wear the i212 ear clip headphones11How to control music playback12Mute a call13Notes on answering a call14Rejecting a call14Questions and answers about the product15Technical information about the product17Size: 1.06 MBPages: 19Language: EnglishOpen manual