JVC S90 Black Bluetooth Noise Cancelling On-Ear Headphones

JVC HA-S90BN-B. Ear coupling: Circumaural. Wearing style: Head-band. Headphone frequency: 8 - 25000 Hz, Headphone sensitivity: 100 dB, Driver unit: 4 cm, Magnet type: Neodymium. Bluetooth, Wireless range: 10 m, USB connectivity, Cable length: 1.2 m. Battery life (max): 16 h. Weight: 195 g. Colour of product: Black, Silver