How long does the battery last between charges?

Nuance rates it at about eight hours of continuous use under average conditions. A full charge takes roughly three hours, so plan a charging routine if you wear them all day.

Do I need a prescription to use them?

No. The hearing electronics work with plain lenses, but you can have prescription lenses fitted if you need vision correction. That is done through a lens provider, not the frame itself.

Which phones work with the AW5002?

It pairs over Bluetooth Low Energy with iOS 16.6.1 or later and Android 12 or later. Older phones may not support the app and streaming features.

How does it compare with a standard hearing aid?

It targets mild to moderate hearing loss and looks like regular eyewear, which many people prefer. A prescription hearing aid is fitted by an audiologist and is the better choice for severe loss.

What is the frame size?

The frame is 48-22, with 47.9 mm lens width, 42.4 mm lens height, a 22 mm bridge and 150 mm temples. That is a medium fit, so try them on if you have a wide or narrow face.

Can I take calls and listen to music through them?

Yes. The two speakers and six microphones handle calls and audio streamed from your phone over Bluetooth. Sound is open-ear, so people nearby may hear some of it.