The JPL 502S is a stylish, comfortable office headset for regular phone users, in contact centres and offices. The JPL 502S features a slim, flexible microphone with Surround Shield Noise Cancellation Technology and Sound Defender, as well as Acoustic Shock Protection, which protects the user’s hearing and a quick disconnect lead which allows the user to quickly disconnect the headset and move away from their desk without removing the headset (this effectively puts the caller on hold). Features Binaural (Dual Ear) Allowing Users Greater Call Concentration 270° Adjustable Microphone Boom Arm Surround Shield Noise Cancelling Microphone Anti-Static Shock Microphone Sound Defender Acoustic Shock Protection Clear Crisp Sound Wideband Enabled Speakers 55mm Leatherette Ear Cushions Ratchet Style Put and Stay Microphone Boom Headset Weight - 106g Sure-Fit Fully Adjustable Headband Headset Storage Bag, Hanging Hook and Clothing Clip Included Compatible With All Known Office Phones Comfortable Quick Disconnect ROHS Approved Please Note: Bottom Connection Lead Is Required To Connect To Your Phone (Available Separately)