Lenovo 4XD0X88524 - Mobily a Tablety

Lenovo 100 Stereo USB Headset is perfect blend of on-ear business-ready stereo USB Headset with rotatable boom microphone and passive noise cancellation for clear audio for VoIP calls.
It works with all leading Unified Communication platforms.
It is light-weighted for all-day wear with comfortability leather and memory-form earcups.
With 30 mm drivers with neodymium magnets, it delivers great audio for VoIP calls as well as for music.
Adjustable Headband and Boom microphone allows either left-side or right-side wearing.
You'll have easy USB-A plug-and-play connectivity and robust 1.8m cord.

Connectivity USB2.0 Type A
Power Requirement 50mA
Frequency Range 20~20KHz
Impedance 32Ohm
Sensitivity 116+/-3 dB at 1KHz/0.179V
Product Weight 137g