HFG58TREW Communication Headset Wired Headset

Feature: 1. CLEAR CONVERSATION: The telephone headset has a built in high definition microphone, which can be twisted at will; make your voice clear, with less noise and clearer voice. 2. SOFT AND COMFORTABLE: The phone's soft ear cushions and flexible headband, ultra lightweight design ensure you focus on your conversations with long lasting wearing comfort. 3. FLEXIBLE: The Traffic headset features a sturdy construction that ensures superior performance and durability. The long headphone cable provides flexibility on the move. 4. EASY TO OPERATE: The customer service headset has a 2.5mm plug, plug and play, no driver required, and easy to use. For devices with a 2.5mm headphone jack. 5. WIDE COMPATIBILITY: Traffic headset supports speaker volume adjustment. Suitable for home, office, call center, telemarketing, insurance, customer service, teleconferencing, etc. How to Use: Plug and Play Specification: Item Type: Telephone Headset Material: ABS Colour: Black Type: Monaural Plug: 2.5mm Plugs Function: Call, Speaker Volume Adjustment Scope of Application: for Use with Devices with a 2.5mm Headphone Jack Speaker Parameters: Sensitivity: 105±3dB (at 178mV 1KHz) Voice Coil Impedance: 150±15Ω (at 1KHz) Frequency Characteristics: 100Hz to 10KHz Distortion: ≤5% (at 178mV 1KHz) Microphone Parameters: Directivity: Unidirectional Sensitivity: -40±2dB (2.0V, 2.2KΩ, 1KHz) Distortion: ≤5% (at 4.5V 2.2KΩ 1KHz) Frequency Characteristics: 200Hz-6KHz Current Consumption: 100 to 500υA Package List: 1 x Telephone headset