Product details:

FDA-registered Go Hearing Go Prime OTC Hearing aids are rechargeable, in-the-ear, digital hearing aids that enhance sound when you need it most. As an in-the-ear (ITE) hearing aid, Go Prime is small, discreet, and nearly invisible with easy on-device volume adjustment. With 3 different hearing aid program settings to choose from, this affordable device offers exceptional value and performance and is well-suited for first-time hearing aid users.Digital signal processing. 6 channels and 12 bands. Helps to make speech as clear as possible. Volume control.
You can adjust the volume to the level that is comfortable for you. Battery.
Feedback cancellation helps to reduce the risk of the hearing aids making a whistling sound when you have to turn the volume up. Noise reduction.
The memory recall function helps to remember the settings that you last used when powering back on again.