Battery operated in-line telephone amplifiers increase incoming phone volume up to 40 decibels - that's up to 100x louder. These phone amplifiers quickly attach to landline home telephones between the base and handset cord. The best part is that they are battery operated and completely portable so you can always hear your calls, even on the go. We carry popular brand choices, such as Clarity and Clearsounds.
Compact size, easy installation, and compatibility with over 99% of corded phones allow you to increase the incoming volume with boost up to 40dB and feel confident in your ability to connect anywhere.