1. 1. Accurate design, high-quality plastic, integrated headband structure, and flexible metal microphone bracket make the microphone of this one-ear USB headset more and sturdy.
2. 2. The ultra-lightweight USB earphones with adjustable headband to suit all head sizes. The flexible microphone bracket can meet your preferences. The soft and high-quality ear pads can be worn throughout the day for highly comfort.
3. 3. With commercial grade broadband USB headphones, digital signal processing (DSP) and noise-canceling microphones, the headset can provide clear calls and acoustic impact (ASP) to protect your hearing.
4. 4. With easy access volume and mute controls in the power cord, you can quickly adjust the volume of the headset up or down, mute or unmute the microphone or speaker.
5. 5. Directly connect the headset to a USB compatible device without driver. The headset is suitable for computers, laptops, PCs, for Macs, for Lync, for Cisco and most leading UC platforms.
6.

Specification:
Name: Computer Headset
Whether headphones: wired headphones
Speaker diameter: 40MM
Frequency response range: 20-20000
Type: headphone
Headset type: headset
Headphone output source: PC computer
Sound principle: moving coil
Distortion rate: 1
Line length: 1.8M
Sensitivity: 105
Headphone cable: PVC cable
With or without microphone: yes
Impedance: 32 ohms

packing list:
1 x Headphone

Notice:
Due to the different monitor and light effect,the actual color maybe a slight different from the picture color.
Please allow 1-2cm differs due to manual measurement.