Ultrasone Performance 840 restocking fee 250 Ohms) are well suited

250 Ohms) are well suited for professional audio engineers

Wrist-strap

7V/270mW @ 50 Ohm

28lbs) 33g (0

1 Bluetooth Range 30' (10 m) Isolation Up to 37 dB

Ultrasone Performance 840 restocking fee 250 Ohms) are well suitedForming the basis of the Ultrasone Performance 840, Ultrasones patented S Logic Plus technology and ULE shielding system provide a uniquely detailed listening experience. Elegant black lacquer and glossy accents impart a soft to touch feel, underpinning a commitment to quality build and quality sound. Thanks to a strong yet pliable headband, these headphones are at once comfortable while also providing top shelf noise isolation, adapting to the shape