Feature

●[2.5mm Plug]?2.5mm business headset, plug and play, no driver required, easy to use. Suitable for devices with 2.5mm headphone plug
●[Clear Voice]?Boom style microphone freely twistable for best level. Noise cancelling technology makes your voice clear even in noisy environments.
●[Comfortable To Wear]?Dual ear telephone headphone has a soft ear cushion for comfortable positioning accuracy.
●[More Durable]?Traffic headset adopts quality structure and materials making this call center headset sturdier and more durable.
●[Compatible Scenes]?Headset for phone sales, telephone counseling services, hospitals, banks, telecom operators, enterprises, etc.


Description

Specification:

Item Type: 2.5mm Office Headset
Material: ABS
Model: H390D-2.5
Colour: Black
Type: Binaural
Plug: 2.5mm Plug
Function: Call
Scope of Application: For devices with 2.5mm headphone plug
Speaker Parameters:
Sensitivity: 105±3dB (at 178mV 1KHz)
Voice Coil Impedance: 150±15Ω (at 1KHZ)
Frequency: 100Hz-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: 200Hz-6KHz
Current Consumption: 100-500υA



Package List:

1 x 2.5mm Office Headset