Austrian Audio Hi-X25BT

Austrian Audio Hi-X25BT, Wireless Bluetooth Headphones, Closed back, Circumaural, Metal hinges and headband for maximum durability, Foldable for easy transport, Memory foam ear cushions for maximum comfort, Bluetooth version: 5.0, Operation: Touch control, Various connection options: Analogue via jack, digital via USB-C and wireless via Bluetooth, Battery type: Built-in lithium polymer rechargeable battery, Operating time: Max. 30 hours, Frequency range: 12 Hz - 24,000 Hz, Sensitivity: 113 dB SPL/V, Impedance: 25 ohm, Max. input power: 150 mW, Dimensions: 205 x 170 x 80 mm, Weight (wihtout cable): 270 g, Including 1.2 m USB-C cable with USB-C-USB-A adapter and 1.4 m USB-C to 3.5 mm jack cable with adapter to 6.3 mm jack