User manual
Ultrasone Wireless Performance 840 Headphone Bundle

User Manual for Ultrasone Wireless Performance 840 Headphone Bundle with SIRIUS Bluetooth Adapter

• Product category: Bluetooth Headphones Ultrasone
• Brand: Ultrasone
• Description and content of package
• Technical information and basic settings
• Frequently asked questions – FAQ
• Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
• Authorized service for Ultrasone Bluetooth Headphones

Product description

• Ultrasone Performance Series 840 Headphones The Ultrasone Performance 840 Headphones combine the benefits of the company's S-Logic Plus signal processing, natural surround sound, and ULE MU metal shielding system with soft-touch lacquer and glossy accents in black for an elegantly finished closed-back design. This model's sound signature was designed to provide agile bass using a 40mm dynamic transducer with a PET membrane and NdFeB magnet to deliver a frequency response of 10 to 25,000 Hz with into a 32 ohm load at a maximum SPL of 96 dB.
  
  To ensure comfort for hours of continuous use, the headphones feature an adjustable metal headband and high-quality protein leather ear pads with memory foam that adjust themselves to fit your head and minimize external noise. The unit's ULE MU metal shielding technology reduces the amount of radiation received by the headphones by up to 98%. They come with a 3 m detachable cable with a bayonet connector and a 3.5mm audio jack. They also come with a gold-plated 6.3mm screw on adapter as well as a Neoprene storage pouch. A short 1.2 m cable and velour and memory foam ear pads can be purchased separately.
  S-Logic Natural Surround Sound
  • Uses decentralized driver positioning to take the direct sound of the headphones and reflect it off the surface of the outer ear in different directions before entering the auditory canal to create a natural three-dimensional sound
  S-Logic Plus
  • Combines precision dampening with micro-acoustic reinforcement, allowing the driver, buffer-board, and spatial parameters to complement one another in an optimal manner
  S-Logic EX
  • Uses a funnel-shaped arrangement for the transducer, which allows it to be positioned further away from the ear
  Ultra Low Emission MU Metal Shielding
  • Uses a metal shielding to reduce the radiation generated by the headphones by up to 98%
  Memory Foam Earpads
  • Conforms to the listener's ears to ensure a snug and comfortable fit
  Adjustable Metal Headband
  • Ensures the headphones stay in place
• SIRIUS Bluetooth Adapter for Performance Series Headphones The Ultrasone SIRIUS is a Bluetooth adapter designed for the Performance Series headphones including the 820, 840, 860, and 880. The adapter is curve-shaped to cling precisely to the shape of the headphone and attaches to the cable input on the earcup. With a weight of only 12 grams, the adapter is inconspicuous and comfortable to wear.
  
  The Bluetooth technology incorporates the aptX codec for high-quality, lossless audio streaming. Specially-adapted headphone amplifiers provide the drivers with a strong, clear signal, ensuring an exciting musical experience. The adapter offers three buttons for easy operation including volume up, volume down, and a play/pause button. An integrated microphone enables the 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, the SIRIUS can be operated continuously for up to 12 hours and includes a USB charging cable.
  • • Compatibility: Ultrasone Performance 820, 840, 860, 880
    • Technology: Bluetooth 4.1, aptX
    • Bluetooth Profile: HFP, A2DP, HSP, AVRCP
    • Battery Lifetime: 8 to 12 hours
    • Standby: 160 hours
    • Charging Time: 1 hour
    • Maximum Bluetooth Transmission Distance: 65.6'
    • Buttons: Play/pause, Volume
    • Lightweight: 12 g
    • USB charging cable included

• 1/4" (6.3mm) Gold-Plated Screw-On Adapter

• 10' (3m) Detachable Headphone Cable

• Neoprene Storage and Transport Case

• USB Charging Cable

• Limited 2-Year Warranty

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Technical parameters

• Ultrasone Performance Series 840 Headphones

  Driver Size	1.6" / 40 mm
  Driver Type	Dynamic
  Magnet Type	Neodymium
  Design	Over-Ear (Circumaural)
  Earcup Style	Closed-Back

  Frequency Response	10 Hz to 25 kHz
  Impedance	32 Ohms
  Maximum Sound Pressure Level (SPL)	96 dB

  Audio Connector	1/8" (3.5 mm)
  Adapter (Included)	1/4" (6.3 mm)

  Detachable	Yes
  Cable Length	9.8' / m

  Weight	9.7 oz / 276 g

  Box Dimensions (LxWxH)	10.7 x 10.2 x 3.8"

• SIRIUS Bluetooth Adapter for Performance Series Headphones

  Compatibility	Ultrasone Performance 820, 840, 860, 880
  Bluetooth	Technology: Bluetooth 4.1, aptX Bluetooth Profile: HFP, A2DP, HSP, AVRCP Bluetooth Transmission Distance: 65.6' / 20 m
  Battery	Battery Run Time: 8 to 12 hours Standby: 160 hours Charging Time: 1 hour
  Controls	Buttons: Play/pause, volume
  Dimension	Not specified by manufacturer
  Weight	0.4 oz / 12 g

  Box Dimensions (LxWxH)	4.5 x 3.8 x 1.1"

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