Avaya AWH-54 900MHz Wireless Headset Convertible Over-the-Head & Over-the-Ear Noise-canceling

 Totally wireless with hands-free communications
 Digital 900MHz for secure conversations
 Convertible headset for over-the-head or over-the-ear
 Range of up to 300 feet from the base unit
 Receive and transmit volume control
 Headset weighs only 26 grams
 Automatic hookswitch solution with IntelliStand
    (Requires use of HL10 or HL1 handset lifter)
 8-hour continuous talk time on rechargeable battery