Description
- Amplifies incoming voices up to 45dB on your handset or headset.
- Can be used with any headset with an RJ9 plug. H251NHeadset is a non compatible add on.
- 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.
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. Includes the H251N SupraPlus Noise-Canceling Headset and RJ9 adapter.