Connect this telephone amplifier to your business telephone for loud and clear calls that are amplified up to 45dB. Works with almost any non-amplified corded telephone.

One year limited warranty

Features:
- 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
- Automatic Gain Control optimizes the sound level
- Automatic Volume Control
- AC adapter included (9V battery optional)

Additional Accessories: AC Adapter

Product Code: HC-UA50