ENC Telephone Headset Active Noise Cancellation Single Ear Service Headphone for Telemarketing

Feature: 1. CLEAR CONVERSATIONS: Call center headset features ENC active noise cancellation technology and a built in HD microphone that can be twisted at will. Provides clear conversations even in noisy environments. 2. COMFORTABLE TO WEAR: ENC telephone headset ensures you stay focused on your conversation, with soft ear cushions and a flexible headband for an ultra‑lightweight wearing experience. 3. EASY TO USE: Single ear service headset with USB plug, plug and play, no driver required, easy to use. Support speaker volume adjustment, mute, microphone mute. 4. FLEXIBILITY ON THE MOVE: Service headphone is designed with rugged construction and materials to have superb performance and durability. Long headphone cable provides flexibility of movement. 5. SCOPE OF APPLICATION: USB business headphone is widely used for devices with USB interface, ideal for home office, call center, telemarketing, insurance, customer service, teleconferencing, etc. Specification: Item Type: ENC Telephone Headset Model: For H600 USB ENC Material: ABS Color: Black Type: Monaural Plug: USB Plug Function: Call, Speaker Volume Adjustment, Mute, Microphone Mute Scope Of Application: For Devices With USB Interface Speaker Parameters: Sensitivity: 105+-3dB (At 178mV 1KHz) Voice Coil Impedance: 150+-15 Ohm (At 1KHZ) Frequency Characteristics: 100Hz-10KHz Distortion: less than 5percent (At 178 MV 1KHZ) Microphone Parameters: Directivity: Single Pointing Sensitivity: -40+-2dB (2.0V, 2.2K Ohm , 1KHz) Distortion: less than 5percent (At 4.5V 2.2K Ohm 1KHZ) Frequency Characteristics: 200Hz-6KHz Current Consumption: 100-500υA. Package List: 1 x ENC Telephone Headset