By connecting your S&V glasses to a microphone app you can convert your S&V Smart Glasses into an Assisted Hearing Device, please see the our recommendation below but there are many more available on the app store.
To use simply download the app to your phone, once downloaded select Sound & Vision from the Bluetooth section adjust the volume to suit your requirements, place the phone as close as possible to the sound that you want to hear and you are ready to go.
The S&V glasses use Bone Conduction Technology so there will always be a small amount of sound leakage, but the benefit of the Open Ear Technology is that you can still communicate with people close to you and also be aware of obstacles around you. If you wish to improve the sound quality of your S&V Glasses we recommend that you purchase an inexpensive pair of noise reduction ear muffs which are readily available at a minimal cost, these will enhance your experience for private listening and increase the volume for hearing aid purposes.
LINK TO APP STORE: https://apps.apple.com/gb/app/bluetooth-loudspeaker/id1462186966