Sound
- Frequency Range: 20-22,000 Hz
 - Advanced Sound Features:
- Adaptive Active Noise Cancellation
 - Transparency mode
 
 - Driver Type: Electro-dynamic driver with Neodymium magnets, 40 mm diameter
 - Driver Sensitivity: 95 dB @ 1 kHz / 1 mW
 - Customizable Sound EQ: Presets available and fully customizable through Bang & Olufsen App
 
Design
- Designer: Jakob Wagner, Bang & Olufsen Design Team
 - Fit- Over-ear
 - Materials:
- Aluminium
 - Leather
 - Fabric
 - Polymer
 - Rubber
 
 - Dimensions: 167.3 W x 178.7 H x 92.6 D mm
 - Weight: 282 g (292 g including audio cable)
 
Battery:
- Battery Life
- Speaking time: 23 hours with active noise cancelling
 - Listening time: 47 hours with active noise cancelling
 
 - Charging Time: Approximately 2 hours
 - Battery Size: Lithium-Ion Battery, Capacity 1200 mAh
 
Connectivity
- Wireless Connectivity
- Bluetooth 5.1
 - Beocom link (dongle)
 
 - Sound Codecs: SBC, AAC, aptX™ Adaptive
 - Certifications:
- Google Fast Pair
 - Made for iPhone (MFi)
 - Microsoft Swift Pair
 
 
Microphone
- 4 x MEMS for voice mic (2 mics sharing with ANC)
 - 4 x Dedicated MEMS mic for ANC function (2 mics in each earcup)
 - Virtual Boom Arm™ for crystal clear conversations
 
Inputs and Outputs
- 1.25 m audio cable with 3.5 mm mini-jack for corded connectivity
 - 1.8 m USB-A to USB-C cable for chargin
 - Multipoint: 2 active devices concurrently
 
Items included:
- Beocom Portal Headphones
 - USB-A dongle
 - USB-A to USB-C cable for charging
 - 3.5 mm audio cable (1.25 m)
 - Travel case
 




          
