Sony MDRXB950N1 BT 4.1 22hrs Over-Ear Black
Sennheiser HD 4.40 BT 4.0 25 Black
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) 22 hours 25 hours
Battery Recharge Time 7 hours -
Battery Technology - Lithium Polymer (LiPo)
Bluetooth Yes Yes
Bluetooth Profiles A2DP, AVRCP, HFP, HSP APT-X
Bluetooth Version 4.1 4.0
Cable Length 1.2 m 1.4 m
Cable Management Yes -
Cables Included - Audio (3.5mm), USB
Carrying Case - Yes
Charging Source USB -
Colour of Product Black Black
Connectivity Technology Wired & Wireless Wired & Wireless
Detachable Cable Yes Yes
Driver Unit Size 40 cm -
Ear Coupling Over-ear Over-ear
Ear Coupling - Over-ear Yes Yes
Foldable Yes Yes
Headphone Frequency 20 - 20000 Hz 18 - 22000 Hz
Headphone or Headset Mobile headset Mobile headset
Headphone Sensitivity - 113 dB
Headset Type Dual-ear Dual-ear
Impedance 47 Ω (Ohms) 18 Ω (Ohms)
LED Indicators - Yes
Microphone Frequency - 100 - 10000 Hz
Microphone Number 1 2
Multi-function Control - Position On-ear On-ear
Multi-function Control - Type Digital Digital
Multi-function Control Present Yes Yes
NFC / W1 Yes Yes
Noise Cancelling Yes -
Noise Reduction Yes -
Pouch Yes -
Power Button Yes -
Rechargeable Yes -
Sound Pressure Level (Max) - 113 dB
Storage Pouch - Yes
USB Connectivity Yes Yes
USB Port - Micro Yes Yes
USB Port - Type Micro Micro
Volume Control Present Yes Yes
Volume Control Type Button Digital
Wearing Style Head-band Head-band
Weight 290 g 225 g
Wireless Range 10 m -
Wireless Type Bluetooth Bluetooth

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