To use all the features of the products IRIS 20 must use this app.
The app can use many features of IRIS 20 products from mobile phones using Bluetooth technology.
Self hearing test, as well as the volume set, power control, environment mode setting and supports a variety of functions.
Main Features
- Self hearing test, auto fitting
- Environment mode setting (normal, restaurant/Subway, Watching TV, Driving)
- Volume control
- Monitering of battery power level
- Power control
Supported Devices
- Android OS Ver. 4.4 or later
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They do make sound louder 😊 Which would be fine if that is all you need. My problem is all sounds merge and sound like someone is talking through a 'kazoo' and when mixed with background noise I might as well be deaf...😐