Performance 840 Sirius Wireless Headphone Bundle
Ultrasone Performance 840 Sirius Wireless Headphone Bundle
A high-quality headphone for all situations – the Performance 840 is a real all-rounder. The all-round talent makes gaming and home cinema just as enjoyable as listening to and producing music. The powerful, precise sound meets all requirements and, thanks to the closed ear cups and S-Logic Plus technology, delivers ULTRASONE’s typical three-dimensional sound. The Sirius module delivers the best of both worlds with wireless bluetooth.
With a 40 mm PET sound transducer, the Performance 840 achieves a frequency range which goes far beyond human hearing. The tonal balance offers soft trebles, clean mids and a precise, powerful bass.
Comfort and elegant design
With a discreet, elegant design, the Performance 840 is also pleasing to the eye. First-class craftsmanship ensures your headphones will offer you long-lasting pleasure. A specially developed headband and cushioning made from memory foam give the Performance 840 outstanding wear comfort, without any feelings of uncomfortable pressure, even during long periods of uninterrupted use. The MU metal shielding provided by the ULE technology effectively shields low-frequency fields.
Wireless with optimum sound
The Performance series’ sound quality is undisputed. High-quality drivers and S-Logic® technology ensure perfect sound transmission. SIRIUS makes no compromises, and uses the aptX® Bluetooth codec for highest quality, lossless audio streaming. Every model in the Performance series can be converted into a set of premium Bluetooth headphones using SIRIUS – but it is still possible to switch back to wired transmission at any time, for example for use with devices that are not Bluetooth enabled.
In addition to its function as a Bluetooth receiver, SIRIUS also integrates a headphone amplifier into its compact housing. This not only ensures that Performance headphones always have enough power; the specially adapted amplifier also provides the drivers with the perfect signal for an exciting musical experience.
Music headphones and headset
SIRIUS has three buttons for operations. Two of them are for adjusting volume, while the third button can be used to play and pause playback. The integrated microphone even enables use of Performance headphones as a headset for making calls with a smartphone or tablet, or for wireless communication when gaming. Thanks to the high-performance battery, SIRIUS can be operated continuously for up to 12 hours.