915 Generation Over the Head Headphones Universal Operator/Home Office USB

Outstanding Audio for Clear Calls: USB Headset is engineered with noise reduction sound card to reduce static noise and , bring you optimized sound for calls and your hearing.
Noise-cancelling rotating microphone: Reduce background noise and a clear call effect. The left microphone is easy to locate, which improves the sound effect. When not in use, the microphone can be folded.
Applicable to computer/mobile phone: 3.5 mm/USB plug to connect the computer headset, 3.5mm audio cable can be separated from the embedded control device, thus providing additional connection for mobile phones and tablets. Alternatively, you can also use the USB plug with embedded control for use with a PC.
The most comfortable headset: Plug-and-play, ultra-lightweight computer headset, adjustable headband, suitable for all head types, flexible microphone to meet your preferences, soft high-quality ear cushions can be worn all day, extremely comfortable.
Precise design, the earplug leather, integrated headband structure, and flexible microphone make this phone headset with microphone more durable and strong. Product name: USB Headset
Type: Wired
Headphone type: Headphones
Wearing : Head-mounted
Headphone output source: universal
Plug type: In-line type
Sound principle: Moving coil
Frequency response range: 1000 (Hz)
Impedance: 150 ( ohm)
Sensitivity: 105 (dB)
Distortion rate: 3(%)
Speaker diameter: 30 (Φmm)
colour: black
Material: PU Package Contents:
1 x USB Headset Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.