MFi RIC Hearing Aid (UP-6E6) Made for iPhone hearing devices connect to iPhone, iPad, or iPod touch so you can stream audio, answer phone calls, adjust settings, and more. Silver Black Receiver-In-Canal Cell Zinc Air Battery 95 Hours MFi RIE Hearing Aid (UP-6E2) Made for iPhone hearing devices connect to iPhone, iPad, or iPod touch so you can stream audio, answer phone calls, adjust settings, and more. Black Receiver-In-Ear Rechargeable 10 Hours MFi RIE Hearing Aid (UP-6EC) Made for iPhone hearing devices connect to iPhone, iPad, or iPod touch so you can stream audio, answer phone calls, adjust settings, and more. Silver Black Receiver-In-Ear Rechargeable 10 Hours 1