ZONE WIRELESS Headset Wearing style Head-band Office/Call center Headset type binaural Colour Graphite Volume control Button Foldable Yes Cable length 1.3 m Connectivity technology Wireless Bluetooth Yes 5.0 Frequency response (music mode) 30 - 13000 Hz Wireless range 30 m Ear coupling Supraaural Headphone frequency 30 - 13000 Hz Headphone sensitivity -10 dB Noise canceling Yes Weight 0.1808 kg
