Pocket hearing aids are an affordable and easy-to-operate traditional type of hearing aid. They are favored by older users for their simple yet effective performance and easy-to-adjust knobs.

This type of pocket hearing amplifier is particularly suitable for individuals with moderate to severe hearing loss, as they can provide sufficient amplification.

Pocket hearing aids are less prone to acoustic feedback and howling, thanks to the larger distance between the microphone and the receiver.

Additionally, they only require replaceable size 5 or 7 standard batteries, which are low in cost and have a long usage time.

Despite their larger host size, they are priced accessibly and easy to repair, making them a good choice for users with limited budgets or those who prefer simple operation. Due to their practicality and cost-effectiveness, they still hold a place among users.