Bose QuietComfort 35 BT Noise Cancelling 4.1 Over-ear 20 Black
Sennheiser HD 4.50 BTNC BT 4.0 25 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
Acoustic System Name Closed Back Closed Back
Battery Life (max) 20 hours 25 hours
Battery Recharge Time 2.25 hours 2 hours
Battery Technology Lithium-Ion (Li-Ion) Lithium Polymer (LiPo)
Battery Type Built-in battery -
Bluetooth Yes Yes
Bluetooth Profiles A2DP, AVRCP, HFP APT-X
Bluetooth Version 4.1 4.0
Cable Length 1.2 m -
Cable Type - 1.4
Cables Included Audio (3.5mm), USB Audio (2.5mm, 3.5mm), Micro-USB
Carrying Case Yes Yes
Charging Source USB -
Colour of Product Black Black, Silver
Connectivity Technology Wired & Wireless Wired & Wireless
Continuous Audio Playback Time 20 hours -
Depth 81 mm -
Detachable Cable Yes Yes
Ear Coupling Over-ear Over-ear
Ear Coupling - Over-ear Yes Yes
Foldable Yes Yes
Headphone Frequency - 18 - 22000 Hz
Headphone or Headset Mobile headset Mobile headset
Headphone Sensitivity - 113 dB
Headset Type Dual Ear Dual-ear
Height 180 mm -
Impedance - 18 Ω (Ohms)
LED Indicators - Yes
Magnet Type - Neodymium
Microphone Frequency - 100 - 10000 Hz
Microphone Number 2 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 Yes
Power Button Yes -
Rechargeable Yes Yes
Smart Assistant Button (Siri, Google) Yes -
Sound Pressure Level (Max) - 113 dB
USB Connectivity Yes Yes
USB Port - Micro Yes Yes
USB Port - Type Micro Micro
Voice Activated Smart Assistant (e.g. "Ok Google") Yes -
Voice Commands (manufacturer features) 1 -
Volume Control Present Yes Yes
Volume Control Type Button Digital
Wearing Style Head-band Head-band
Weight 240 g 225 g
Width 170 mm -
Wireless Range 9 m -
Wireless Type Bluetooth Bluetooth

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