On a white banner background aligns the Phonak Marvel Hearing Aids labelled with its name and features highlighting the M-R as shown encircled red

The Phonak Marvel Hearing Aid is a complete range of Bluetooth connected devices that link with Apple iPhones and Android smartphones. The Phonak Audeo M R hearing aids has built-in lithium-ion hearing aid batteries that regenerates power through the charger case or a mini charger accessory. The rechargeable hearing aid can last for up to a full day of use for hearing with streaming activities.