3.5mm Telephone Headset Noise Cancelling Unilateral Corded Customer Service Earphone with Mic for Landline Office

Item Type: Telephone Headset
Material: ABS
Model: H390 3.5
Color: Black
Type: Single Ear
Plug: 4 Sections Single 3.5mm (Small Straight Head)
Function: Call
Scope of Application: Compatible with Devices with3.5mm Headphone Jack
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: 100-500µA

Features

1、NOISE CANCELLING MICROPHONE: Headphone with flexible high definition microphone; less noise, clearer sound, and clear conversations in noisy environments.
2、ALL DAY COMFORT: Ultralight headphone with soft ear pads and a flexible headband will not put a strain on your ears for long lasting comfort, ensuring you stay focused on your work.
3、EASY TO USE: 3.5mm corded phone headset, plug and play, no drivers required, convenient to use. And comes with a long headphone cable for flexibility on the move.
4、COMPATIBLE: Telephone headset is compatible with devices with 3.5mm jacks for home, office, call center, telemarketing, customer service, conference calls, and more.
5、DURABLE CONSTRUCTION: Business earphone has a sturdy construction, high quality ABS material, wear resistant to ensure super performance and long lasting.

Package List

1 x Telephone Headset