Used Jabra Engage 65 Convertible DECT Professional Wireless Headset - SKU#1484705 9555-553-125
Jabra Engage 65 Mono with EHS Polycom 14201-17
Amazon.com: Jabra Engage 65 Wireless Headset, Stereo – Telephone Headset with Industry-Leading Wireless Performance, Advanced Noise-Cancelling Microphone, Call Center Headset with All Day Battery Life : Electronics