Compatibility Guide: This is a 2.5mm headset with microphone compatible with most basic and business phones with 2.5mm headset port, including many cordless phones and Cell Phones with standard 2.5mm Headset Port. DO NOT WORK with 3.5mm jack Smartphones, Tablets and Phones with RJ9 port. Details pls check Compatible Guide in DESCRIPTION. Pls ask us for advice if you're not sure about the compatibility.

Superb Sound Quality for Communication: This Telephone Headset 2.5mm Jack equipped with noise cancelling microphone can screen unwanted background noise. Make sure your voice can be heard clearly and loudly. And with HD Audio Speaker, caller’s voice will be transmitted in clarity. Make sure you can communicate with each other smoothly and happily.

Built for Comfortable: Adjustable Headband fits all different size head and Flexible microphone boom offers you proper position. Ergonomic design Light weight call center headset with ultra soft leatherette ear cushions and silicon T-Pad make you comfortable enough to wear it all day. This Office Headset also equipped with Acoustic shock protection circuit, which can screen the sudden noise caused by static. Provide International standard hearing protection to your ears.

Extremely Durability: This Panasonic Phone headset is designed with Reinforced stainless steel headband, high impact and abrasion resistance plastic, Uni-body construction for lasting use. High reliability PU cable with Tensile Fiber protects your wired headset from stretching and trampling. All these features make it be competent for high frequency use in home office call centers school hospital...