Bose QuietComfort 20 16hrs In-ear White
Bang & Olufsen Beoplay E4 In-ear Wired 20 hrs Black
Match RatingMatch RatingMatch Rating
Wired
Apple iOS (headphone port)
PC or Mac
Use With Headphone Amp
MP3 Player
Musical Instrument
Commuting
Taking Flights
Train Journeys
Nintendo Wii U Compatible
Nintendo Switch Compatible
Xbox One Compatible
PS4 Compatible
PS Vita Compatible
Nintendo 3DS Compatible
Audio Books
Music
Video Content (Netflix, YouTube, TV)
Radio
Gaming
Podcasts
In-Ear
Making Phone Calls

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Technical Specifications

3.5mm Connector 1 mm 1 mm
AC Adapter Included - Yes
Acoustic System Name Closed Back Closed Back
Battery Life (max) 16 hours 20 hours
Battery Recharge Time 2 hours 2.5 hours
Battery Technology Lithium-Ion (Li-Ion) Lithium-Ion (Li-Ion)
Battery Type - Built-in battery
Cable Length 1.3 m 1.3 m
Cables Included USB Micro-USB
Carrying Case Yes -
Charging Source USB USB
Colour of Product Black Black
Connectivity Technology Wired Wired
Continuous Audio Playback Time - 20 hours
Depth - 30 mm
Driver Unit Size - 10.8 cm
Ear Coupling In-ear In-ear
Ear Coupling - In-ear Yes Yes
Ear Hook present Yes -
Ear Hook Type - Fin Yes -
Extra Earbuds Yes Yes
Headphone Frequency - 20 - 16000 Hz
Headphone or Headset Mobile headset Mobile headset
Headset Type Dual Ear Dual-ear
Height - 23 mm
Microphone Number 1 1
Multi-function Control - Position On cable On cable
Multi-function Control - Type Digital Digital
Multi-function Control Present Yes Yes
Noise Cancelling Yes Yes
Noise Reduction Yes -
Pouch - Yes
Rechargeable Yes Yes
Replaceable Ear Pads Yes Yes
Smart Assistant Button (Siri, Google) Yes -
USB Connectivity Yes Yes
USB Port - Micro Yes Yes
USB Port - Type Micro Micro
Voice Activated Smart Assistant (e.g. "Ok Google") Yes -
Volume Control Present Yes Yes
Volume Control Type Button Button
Wearing Style Ear-hook, In-ear In-ear
Weight 43 g 50 g
Width - 20 mm

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