Description:
Clear Sound: Built-in noise reduction microphone picks-up your voice loud and clear, also the flexible microphone boom ensures accurate talking position for every word.
Adjustable: Super lightweight computer headset with adjustable headband to fit all head sizes.
Simple Audio Control: Easy to access volume and mute controls in the cord, you can quickly adjust the headset volume up/down, mute/un-mute the microphone or speaker.
Application: Great choice for Online courses, Skype chat, call center, conference calls, webinar presentations and more.
Usage: Perfect for those who take a high volume of calls each day, such as call center staff, office workers, customer service users, phone job staff etc.
Plug And Play: The USB headphone is plug and play, no software installation is required.

Specification:
Material: ABS+PVC cable
Model: 900, 440
Color: 900: black; 440: black+green
Cable length(approx): 2m/78.74inch
Interface: USB
Speaker diameter: 30mm
Diaphragm: 32 ohm
Frequency response: 20-100KHz
Whether to bring a microphone: Yes
Usage: head-mounted

Package:
1 pc x wired headset

Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 1-2 cm differences due to manual measurement.