The Phonak Audeo Marvel Rechargeable M70 hearing aid sits in the middle of a white background

The advanced level Phonak Audéo Marvel Rechargeable M70 hearing aid powered by lithium-ion batteries is the first in the world hearing technology to connect to any mobile phone and stream audio between two hearing aids. The device regenerates full battery in just 3 hours of charging with the use of either the Phonak Charger Case Combi and Phonak Power Pack or the Phonak Mini Charger Case -now comes with a lid cover.