V7 HA212 Lightweight Stereo Headset with Microphone - Black & Grey

On-Ear Stereo (Binaural) Design. Ergonomic Adjustable Headband. Noise-Cancelling, Omni-Directional Microphone - 270° rotation for use on left or right side. 1.8 m (70.8") Cable with wrap. Perfect for Office, Home or Educational Use. The HA212 is perfect for use in the office, at school, or for on-line conference calls. The headset features an adjustable headband and soft, foam ear pads for comfort. Additionally, it features a noise-cancelling microphone that rotates 270º and can be used on either side. The headset connects through a single 3.5mm connector, simply plug and play.. Performance. Certification. RoHS, CE, FCC. Cable length. 1.8 m. Product colour. Black, Silver. Headset type. Binaural. Recommended usage. Calls/Music. Wearing style. Head-band. Product type. Headset. Ports & interfaces. Bluetooth. No. USB connectivity. No. 3.5 mm connector. Yes. Connectivity technology. Wired. Headphones. Driver unit. 3 cm. Headphone sensitivity. 105 dB. Impedance. 32 Ω. Headphone frequency. 20