Feature

●Multifunctional: The USB communication headset uses USB plug; plug and play, no driver required, easy to use. Supports speaker volume adjustment, mute, and microphone mute.
●ENC Noise Reduction: This USB telephone headset has a built in HD microphone that can be twisted at will to provide clear conversations and reduce noise.
●Soft and Comfortable: The single sided ear headphone features an ultra lightweight design with soft ear cushions and a flexible headband that wont weigh down your ears.
●Sturdy and Durable: The office headset is designed with rugged construction and materials, and the long headset cable provides flexibility for mobility and durability.
●Application: Monaural headset is suitable for devices with USB port. Such as home, office, call center, telemarketing, insurance, customer service, teleconferencing, etc.


Description

Specification:
Item Type: USB Business Headset
Material: ABS
Color: Black
Type: Monaural
Plug: USB Plug
Function: Call, Speaker Volume Adjustment, Mute, Microphone Mute
Scope of Application: For Devices with USB ports
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 Pointing
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 USB Business Headset
1 x Instruction Book