Callez Binaural 2.5mm Telephone Headsets with Microphone Noise Cancelling Office Telephone Headset Compatible with Panasonic VTech AT&T Cisco SPA Uniden RCA Cordless Dect Phones, in-line Control, Clea

2.5MM PLUG COMPATIBILITY: Callez office phone headset perfectly fits for Panasonic AT&T VTech Cisco SPA Linksys Uniden RCA Grandstream Polycom Clarity Zultys Gigaset Cortelco Landline Phones and most Cordless Dect 6.0 Phones with standard 2.5MM Headset Jack.【NOTE: NOT fit for the cell phone or laptop with 3.5mm jack.】

CRYSTAL CLEAR CALLS: Landline phone headset features with noise-cancelling microphone that reduces background noise and delivers crystal clear calls for Call Center. Flexible microphone boom captures sound well, and acoustic shock protection circuit protects your hearing.

ALL DAY COMFORT: Ultra lightweight 2.5mm phone headset designed with adjustable headband fits all head sizes, soft and high quality leatherette ear cushions enhance all-day wearing comfort. Feel no burden during long-time work.

EASY TO USE: 2.5mm Plug and Play, no additional adapters required. Built-in volume control and mute switch, Callez telephone headset provides convenience while on calls. Ideal for Call Center Service, Conference Calls, Telemarketing, Insurance, Home and Office.

2-YEAR WARRANTY: Callez hands-free telephone headphone comes with 45-day money back and 24-month worry-free guarantee. Please check the Compatibility List before purchasing. For more Phones, please feel free to ask us for compatibility guide and advice.