B&O H9 BT 4.2 18hrs Black
Sony MDR-XB950N1B BT 4.1 22hrs Black

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Match RatingMatch RatingMatch Rating
Wired
Wireless
Wired + Wireless Combo
Android (headphone port)
Apple iOS (headphone port)
Use With Hi-Fi Amplifier
PC or Mac
Use With Headphone Amp
MP3 Player
Musical Instrument
Commuting
Taking Flights
Train Journeys
PS4 Compatible
PS Vita Compatible
DJ-ing
Audio Books
Music
Video Content (Netflix, YouTube, TV)
Radio
Gaming
Podcasts
Over-Ear
Making Phone Calls

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Technical Specifications

3.5mm Connector 1 mm 1 mm
Acoustic System Name Closed Back Closed Back
Battery Charge Indicator - 1 24345
Battery Life (max) 18 hours 22 hours
Battery Recharge Time 2.5 hours 7 hours
Battery Technology Lithium-Ion (Li-Ion) -
Bluetooth Yes Yes
Bluetooth Profiles A2DP, AAC, AVRCP, HFP, HSP A2DP, AVRCP, HFP, HSP
Bluetooth Version 4.2 4.1
Cable Length - 1.2 m
Cable Management - Yes
Cable Type 1.2 -
Cables Included Audio (3.5mm), USB Audio (3.5mm), Micro-USB
Charging Source USB USB
Colour of Product Black Black
Connectivity Technology Wired & Wireless Wired & Wireless
Depth 225 mm -
Detachable Cable - Yes
Driver Unit Size 40 cm 40 cm
Ear Coupling Over-ear Over-ear
Ear Coupling - Over-ear Yes Yes
Foldable - Yes
Headphone Frequency 20 - 22000 Hz 20 - 20000 Hz
Headphone or Headset Mobile headset Mobile headset
Headphone Sensitivity - 96.4 dB
Headset Type Dual Ear Dual Ear
Height 40 mm -
Impedance 24 Ω (Ohms) 47 Ω (Ohms)
Microphone Frequency - 50 - 8000 Hz
Microphone Number 2 1
Multi-function Control - Position On-ear On-ear
Multi-function Control - Type Digital Digital
Multi-function Control Present Yes Yes
NFC / W1 - Yes
Noise Cancelling Yes Yes
Noise Reduction - Yes
Pouch - Yes
Power Button - Yes
Rechargeable Yes Yes
Storage Pouch Yes -
USB Connectivity Yes Yes
USB Port - Micro - Yes
USB Port - Type A Micro
USB Port - Type A Yes -
Volume Control Present Yes Yes
Volume Control Type Digital Digital
Wearing Style Head-band Head-band
Weight 295 g 290 g
Width 197 mm -
Wireless Range 10 m -
Wireless Type Bluetooth Bluetooth

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