Many people with severe or profound hearing loss can only hear low-frequency sounds, so that’s where Sumo provides more power. The advanced digital processing ensures that even with the extra power, voices – including your own – never sound distorted or uncomfortable. More consistent performance – for longer As a super power user you require consistently high output, but you also need a battery that lasts. With Sumo, you can have both. Unlike other instruments, whose output fades quickly, Sumo’s battery management system minimises the battery drain. So you get more consistent output for longer.
- Hearing aid type: : behind the ear (BTE)