Bang & Olufsen Beoplay E4 In-ear Wired 20 hrs Black
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 Yes
Acoustic System Name Closed Back Closed Back
Battery Life (max) 20 hours 20 hours
Battery Recharge Time 2.5 hours 2.5 hours
Battery Technology Lithium-Ion (Li-Ion) Lithium-Ion (Li-Ion)
Battery Type Built-in battery Built-in battery
Cable Length 1.3 m 1.3 m
Cables Included Micro-USB Micro-USB
Charging Source USB USB
Colour of Product Black Black
Connectivity Technology Wired Wired
Continuous Audio Playback Time 20 hours 20 hours
Depth 30 mm 30 mm
Driver Unit Size 10.8 cm 10.8 cm
Ear Coupling In-ear In-ear
Ear Coupling - In-ear Yes Yes
Extra Earbuds Yes Yes
Headphone Frequency 20 - 16000 Hz 20 - 16000 Hz
Headphone or Headset Mobile headset Mobile headset
Headset Type Dual-ear Dual-ear
Height 23 mm 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
Pouch Yes Yes
Rechargeable Yes Yes
Replaceable Ear Pads Yes Yes
USB Connectivity Yes Yes
USB Port - Micro Yes Yes
USB Port - Type Micro Micro
Volume Control Present Yes Yes
Volume Control Type Button Button
Wearing Style In-ear In-ear
Weight 50 g 50 g
Width 20 mm 20 mm

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