This easy to install device can amplify incoming calls up to 100 times (+40 dB)!
Phone amplifier connects easily, no wiring involved. Just install the battery (included) and plug-in between the telephone and the handset. You'll have amplified phone calls using your existing telephone!
Features:
- Boost button which maximizes amplification while blocking out feedback and background noise
- Volume control
- Tone selector for amplifying specific frequencies
- Compact and portable - take it with you!
Notes:
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Not compatible with cordless phones or phones that already have built-in amplification capabilities. (To prevent potential ear damage.)
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This product was designed for residential phones, and is not compatible with most office phones. If you are looking for amplification for a PBX (multi-line) phone, check out our Universal PBX Handset Amplifier.
