Califone

#E2 — Earphone – Wired – In-ear – Mini-phone (3.5mm) – 3.90 ft

#2800BL-12 — Headphone – Wired – Ear-cup – Listening First – Over-the-head – 6 ft – Packaged Quantity: 12

#1017IMUSB — Headset – Wired – NeoTech Plus 1017 – On-cable – Over-the-head – 20 kHz – USB

#1017MUSB — Headset – Wired – NeoTech Plus 1017 – Over-the-head – 20 kHz – USB – 1.57"

#1025MUSB — Headset – Wired – NeoTech Plus 1025 – Over-the-head – 20 kHz – USB – 1.57"

#1025MT — Headset – Wired – NeoTech Plus 1025 – Over-the-head – 20 kHz – 1.57" – 25 Ohm

#E3 — Earphone – Wired – In-ear – Mini-phone (3.5mm) – 3.90 ft

#3060AV — Headphone – Wired – Supra-aural – 20 kHz – 20 Hz – 1.06" – 25 Ohm

#LM319 — Microphone – Lapel – Electret – LM319

#HS-BE — Earmuffs – 3 Year – Hush Buddy

#HS-PA — Earmuffs – 3 Year – Hush Buddy

#HS-TI — Earmuffs – 3 Year – Hush Buddy