Telephone Headset Volume Adjustment Microphone Mute Monaural 2.5mm Business Headset for Call Centres Telemarketing

Feature: 1. Noise Cancelling Mic: Telephone headset has a built in HD microphone, providing clear conversations even in noisy environments. The microphone can be twisted for flexibility and convenience. 2. Ergonomic Design: Call centre headset has soft ear cushions and a flexible headband that won t weigh down your ears, for long lasting wearing comfort. 3. Easy to Use: Computer headset has 2.5mm plug; plug and play, no driver required, easy to use. Supports speaker volume adjustment and microphone mute. 4. Srurdy and Durable: 2.5mm business headset is designed with rugged construction and materials to ensure superb performance and make it durable. Long headset cable provides flexibility for mobility. 5. Versatile Use: Computer headset is suitable for devices with a 2.5mm headset jack. Ideal for home offices, call centres, telemarketing, insurance, customer service, teleconferencing, etc. Specification: Item Type: Call Center Headset Material: ABS Colour: Black Model: H390 2.5MV Type: Monaural Plug: 2.5mm Plug Function: Call, Speaker Volume Adjustment, Microphone Mute Scope of Application: for Devices with a 2.5mm Headphone Jack 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 Call Center Headset