Connect this telephone amplifier to your business phone for loud and clear calls that are amplified up to 170 times louder on your handset or headset.
Features:
- 45dB amplification
- Tone control
- Can be used with any headset with an RJ9 plug
- Works with virtually all business telephones
- Digital Sound Processing technology eliminates virtually all distortion, echo effects and unwanted static
- Automatic Gain Control optimizes the sound level for superior listening comfort
- AC adapter included (9V battery optional)
HC-UA50
$83.95
