Motorola 1518 Surveillance Headset with PTT Mic, Black, White

Wantek Corded Telephone Headset Mono w/Noise Canceling Mic Compatible with ShoreTel Plantronics Polycom Zultys Toshiba NEC Aspire Dterm Nortel Norstar Meridian Packet8 Landline Deskphones(F600S2)

Wantek Corded Telephone Headset Dual w/Noise Canceling Mic + Quick Disconnect Compatible with ShoreTel Zultys NEC Aspire Dterm Nortel Norstar Meridian Siemens ROLM Packet8 Landline Deskphones(602QS2)

Phone Headset 2.5mm with Noise Canceling Mic & Mute Switch Comfort Telephone Headset for Panasonic AT&T VTech Uniden Cisco RCA Grandstream Polycom Cordless Office Phones

Phone Headset 2.5mm with Microphone Noise Cancelling & Volume Controls, Telephone Headphone Compatible with Panasonic Dect 6.0 Phones, Comfort-Fit Telephone Headset for AT&T Vtech Cordless Phones