Octpeak RJ9 Headset Noise Cancelling Mute Function Corded Business Headphone With Mic Volume Adjustment For VOIP Phone,Wired Business Headphone,Office Headset With Mic

Feature:

1. NOISE CANCELLING: Telephone headset has a built in flexible high definition microphone that picks up large and clear sound. Less noise for clear calls even in noisy environments.
2. EASY TO USE: RJ9 plug business headphone, plug and play, no driver required, support speaker volume increase and decrease and microphone mute, to meet all your daily needs.
3. COMFORTABLE: Corded headset is ultra lightweight with soft ear pads and a flexible headband that won't put any burden on your ears. Suitable for long conversations.
4. : Binaural office headphone have sturdy structure and materials to ensure super performance and long lasting durability. With a long headphone cable, you can move flexibly.
5. WIDE APPLICATION: The headset is compatible with devices with an RJ9 headphone jack. Ideal for home, offices, call centers, telemarketing, customer service, conference calls, and more.

Specification:

Item Type: Telephone Headset
Material: ABS
Model: H390D RJ9MV
Color: Black
Type: Binaural
Plug: RJ9
Function: Call, Speaker Volume Addition and Subtraction, Microphone Mute
Scope of Application: Compatible with Devices with RJ9 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

Package List:

1 x Telephone Headset