A4tech HS-11 Headset

Speaker Unit: 40 mm
Frequency Response: 20 Hz – 20 KHz
Sensitivity: 100 db
Impedance: 32 ohm
Microphone
Frequency Response: 100 Hz -10 KHz
Sensitivity : – 42 dB
Cable
Material: Tangle-Free Cable
Cable Length: 200 cm
Port: 2 * 3.5 mm Plug

Fully compatible with applications such as calls, Skype, Messenger and other conversations online.

Single-Ear Wearing Style
Best for call center, business, video conference, conference calls, online class, etc.

40 mm Speaker Unit
The high-precision 40 mm unit deliver the accurate sound reproduction and hours of comfort listening.

Noise Cancelling Unidirectional Mic.
Reduces unwanted background noise for clear conversation.

Tangle-free Cable
Sensitive and tangle-free cable provides durability.

Soft Ear Cushions
Soft on-ear cushions ensure comfortable wearing for hours use.