Elprico H360D-USB Wired Headset

1. NOISE REDUCTION: Built in HD microphone, can be arbitrarily twisted, so that your voice is loud and clear. Provide clear dialogue even in noisy environments. The noise is smaller and the sound is clearer. 2. COMFORTABLE THROUGHOUT THE DAY: The headset provides you with an light wearing experience. The lightweight design ensures that you focus on your conversation and lasting wearing comfort. 3. USB PLUG: The soft ear cushions and flexible headband will not cause any burden on your ears. Plug and play, no need to drive, easy to use. Support speaker volume adjustment/microphone mute. 4. DURABLE: The earphones are designed with sturdy structure and materials to ensure performance and make them durable. The long headphone cord provides flexibility of movement. 5. EXTENSIVE COMPATIBILITY: Suitable for devices with USB interface. Ideal for home, offices, call centers, telemarketing, insurance, customer service, conference calls, etc. Spec: Item Type: Telephone Headset Model: H360D-USB Material: ABS Colour: Black Type: Binaural Plug: USB Plug Scope of Application: For Devices with USB Interface Speaker Parameters: Sensitivity: 105±3dB (at 178mV 1KHz) Voice Coil Impedance: 150±15Ω (at 1KHz) Frequency Characteristics: 100Hz-10KHz Distortion: ≤5% (at 178mV 1KHz) Microphone Parameters: Directivity: Single Point Sensitivity: -40±2dB (2.0V, 2.2kΩ, 1KHz) Distortion: ≤5% (at 4.5V 2.2kΩ 1KHz) Frequency Characteristics: 200Hz-6KHz Current Consumption: 100-500υA How to Use: Plug and play Package List: 1 x Telephone Headset