SPECIFICATIONS Connectivity Connectivity: 3.5 mm Jack Connectivity refers to the options for how the headset can be connected to another device, e.g. a phone, a PC or an amplifier Usage: Works with mobile phones Works with WIFI phones Works with DECT phones Ideal for in car usage MP3 Speakers

SPECIFICATIONS Connectivity Connectivity: 3.5 mm Jack Connectivity refers to the options for how the headset can be connected to another device, e.g. a phone, a PC or an amplifier Usage: Works with mobile phones Works with WIFI phones Works with DECT phones Ideal for in car usage MP3 Speakers Frequency Response: Narrowband Speakers with a narrowband frequency response are capable of producing sound in a range well suited for traditional analog phone lines Microphone Microphone Type: Omni Directional/noise filter Enhances call clarity by eliminating background noise from the office. Microphone Sensitivity: Standard (E-STD) Standard (STD) variation microphone sensitivity is comparable to a normal telephone receiver and is used in most telephone devices. Mute function: No There is no option to "mute/unmute" a conversation directly from the device Remote Call Control Microphone Sensitivity: Standard (E-STD) Standard (STD) variation microphone sensitivity is comparable to a normal telephone receiver and is used in most telephone devices. Microphone Type: Omni Directional/noise filter Enhances call clarity by eliminating background noise from the office. Mute function: No There is no option to "mute/unmute" a conversation directly from the device