The VTech VH6210 softphone compatible Convertible DECT office wireless headset for business desk phones keeps your customers on the line, even when youre on the move. Up to 500 feet of range means you can still experience long-range coverage and clarity from virtually anywhere in the office. The headset works with major softphone services. Answer and end calls directly from the headset with the VTech electronic hookswitch (ehs) kit sold separately. OR, you can attach your curly handset cord to the VH6210 base. Compatible with most major desk phone brands, the VH6210 Convertible office wireless headset is comfortable enough for all-day use. Choose how you want to wear it: over-the-ear, over-the-head or behind-the-neck. Never run out of battery during long calls. If the charge is low, you can swap the headsets battery mid-conversation. Easily multitask with one-touch call, answer, volume and Mute. Hd voice quality ensures your calls sound rich and life-like. Plus, DECT 6.0 technology cuts down on interference and static, giving you calls that are crisp, clear and secure.