Serene Innovations UA-50 Business Phone Amplifier
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Connect this amplifier to your business phone for loud and clear calls that are amplified up to 170 times louder on your handset or headset. One year warranty.
Amplifies incoming voices up to 45dB on your handset or headset
Can be used with any headset with an RJ9 plug
Patented technology enables the amplifier to work with virtually all business telephones
Digital Sound Processing technology eliminates virtually all distortion, echo effects and unwanted static
Digital Tone Enhancement allows you to boost and enrich the speech frequencies you can't hear well
Automatic Gain Control optimizes the sound level for superior listening comfort
Automatic Volume Control
AC adapter included (9V battery optional)
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