Features:
The headband is adjustable to give you just the perfect fit, suitable for difference head size.
High-performance voice omnidirectional capacitive polar microphone for clear communication.
Over-the-head Design Stereo Headset, ergonomically designed with soft PU earmuffs and lightweight headband.
High precision 30mm Diameter Driver, bring you vivid sound field & sound clarity, letting you receive any detail of sound and experience a realistic game battlefield. You can greatly enjoy various games.
3.5mm Double head interface, Just plug your headset into the 3.5 mm input and output jacks on your computer and it is ready to go.

Specifications:
Model Number: SY440MV
Driver Diameter: 30mm
Sensitivity: 105dB ± 3dB
Frequency Range: 20Hz-20KHz
Mic Dimension: 6.0 * 5.0mm
Mic Sensitivity: -38dB ± 3dB
Directionality: Omnidirectional
Input interface: USB single interface/3.5mm Double head interface （Optional）
Cable Length: 3.5mm 3pin(2 plug): 1.6m±0.15; USB: 1.8m±0.15
Color: Black with green
Package Size: 19.4 * 16.8 * 7cm / 7.6 * 6.6 * 2.8in
Package Weight: 189g / 6.7oz

Package List:
1 * Wired Headset
1 * Manual