Over The Head Headset W/ Amp- Connects to a single or multi-line telephone- Over-the-head headset- Noise cancelling microphone reduces background noise- Silver and gray with red accents- Not compatible with phones that feature the keypad in the handset or cordless phones- Requires a telephone with an RJ-11 jack (not a 2.5mm plug) (amplifier plugs into the handset jack on the phone)Package Contents:- Amplifier base- Headset- AC adaptor- ManualReplacement for the PL-S10
