Serene Innovations UA50 Amplifier with Power
Details
Serene Innovations UA50 Amplifier with Power
Universal Handset and Headset Amplifier
FEATURES
Works with all business telephones and headsets
Personalized tone settings
Easy headset/handset selection button for extra convenience
Amplifies incoming audio up to 170 times (45+dB)
Digital Sound Processing eliminates distortion, echo effects and unwanted static
AC adapter included, Battery (9V) optional