Specification: Item Type: Call Center Headset_x000D_Material: ABS_x000D_Model: H360D-PC _x000D_Color: Black _x000D_Type: Binaural _x000D_Plug: Three Section Double 3.5mm Plug _x000D_Function: Call _x000D_Scope of Application: for PC Computers _x000D_Horn Parameters: _x000D_Sensitivity: 1053dBAt 178mV 1KHz _x000D_Voice Coil Impedance: 15015At 1KHZ _x000D_Frequency Characteristics: 100Hz-10KHz _x000D_Distortion: 5% (at 178 MV 1KHz) _x000D_Microphone Parameters: _x000D_Directivity: Single Direction _x000D_Sensitivity: -402dB2.0V2.2K1KHz _x000D_Distortion: 5%At 4.5V 2.2K 1KHZ _x000D_Frequency Characteristics: 200Hz-6KHz _x000D_Consumption Current: 100-500A Features: 1NOISE CANCELLING DESIGN: The built in HD microphone provides clear conversation even in noisy environments. Can be twisted at any Angle. 2WIDE APPLICATION: Ideal for home offices, call centers, telemarketing, insurance, customer service, teleconferencing, and more. 3SOFT AND COMFORTABLE: Soft ear pads and flexible headbands don't put any strain on your ears. Durable wear comfort. 4EASY TO USE: Three section dual 3.5mm plug; Plug and play, no drive, easy to use. Ultra lightweight design ensures you stay focused on your conversation. 5SUPERIOR QUALITY: The headphones are designed with a rugged construction and high quality ABS material to ensure superior performance and durability. PackageList: 1 x Call Center Headset