Sennheiser HD 4.50 BTNC BT 4.0 25 Black
Bang & Olufsen Beoplay H8i BT 4.2 On-ear 45hrs Black
Match RatingMatch RatingMatch Rating
Wired
Wireless
Wired + Wireless Combo
Android (headphone port)
Apple iOS (headphone port)
PC or Mac
Use With Headphone Amp
MP3 Player
Musical Instrument
Commuting
Taking Flights
Train Journeys
PS4 Compatible
PS Vita Compatible
Audio Books
Music
Video Content (Netflix, YouTube, TV)
Radio
Gaming
Podcasts
Over-Ear
Making Phone Calls

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Technical Specifications

2.5mm Connector 1 mm -
3.5mm Connector 1 mm 1 mm
AC Adapter Included - Yes
Acoustic System Name Closed Back Closed Back
Battery Life (max) 25 hours 45 hours
Battery Recharge Time 2 hours 3.5 hours
Battery Technology Lithium Polymer (LiPo) Lithium-Ion (Li-Ion)
Battery Type - Built-in battery
Bluetooth Yes Yes
Bluetooth Profiles APT-X -
Bluetooth Version 4.0 4.2 - AAC
Cable Length - 1.2 m
Cable Type 1.4 -
Cables Included Audio (2.5mm, 3.5mm), Micro-USB Audio (3.5mm), USB Type-C
Carrying Case Yes Yes
Colour of Product Black, Silver Black
Connectivity Technology Wired & Wireless Wired & Wireless
Depth - 5.1 mm
Detachable Cable Yes Yes
Driver Unit Size - 40 cm
Ear Coupling Over-ear On-ear
Ear Coupling - Over-ear Yes Yes
Foldable Yes -
Headphone Frequency 18 - 22000 Hz 20 - 20000 Hz
Headphone or Headset Mobile headset Mobile headset
Headphone Sensitivity 113 dB -
Headset Type Dual-ear Dual-ear
Height - 18.6 mm
Impedance 18 Ω (Ohms) -
LED Indicators Yes Yes
Magnet Type Neodymium -
Microphone Frequency 100 - 10000 Hz -
Microphone Number 2 4
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
Rechargeable Yes Yes
Replaceable Ear Pads - Yes
Sound Pressure Level (Max) 113 dB -
USB Connectivity Yes Yes
USB Port - Micro Yes -
USB Port - Type Micro C
USB Port - Type C - Yes
Volume Control Present Yes Yes
Volume Control Type Digital Digital
Wearing Style Head-band Head-band
Weight 225 g 225 g
Width - 18.0 mm
Wireless Type Bluetooth Bluetooth

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