1. Sennheiser MB Pro 1 UC ML (506043) – Single-Sided, Dual-Connectivity, Wireless Bluetooth Headset | For Desk/Mobile Phone & Softphone/PC Connection| w/ HD Sound & Skype for Business Certified (Black)
2. Sennheiser SD Office ML (506009) – Single-Sided DECT Wireless Headset for Desk Phone and Skype for Business Connection, Noise-Cancelling Microphone, Multiple Wearing Styles (Black)
3. Avaya Partner Generation 2 Compatible Handset Black with Curly Cord
4. Handset Compatible with Mitel 5200/5300 (Fits 5304, 5312, 5320, 5320e, 5324, 5330, 5330e, 5340, 5340e, 5360, 8528, and 8568)
5. Sennheiser SDW 5016 (507016) Single-Sided Wireless DECT Headset for Desk Phone Softphone/PC& Mobile Phone Connection Dual Microphone Ultra Noise-Canceling, Black, 3 inches
6. Polycom VVX HD Compatible Handset with Curly Cord 9ft
