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B&O E4 Earphones


Premium earphones with hybrid Active Noise Cancellation and Transparency Mode

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Tune into Your Surroundings

TRANSPARENCY MODE TRANSPARENCY MODE TUNE INTO YOUR SURROUNDINGS Immerse yourself in your music or let the world in. With one quick gesture, Transparency Mode turns the music off and lets you tune into your surroundings. Using the same gesture will turn on ANC and start the music where you left off.

Next Generation ANC

With you wherever you go – for sound, silence, comfort and serenity. With next generation hybrid Active Noise Cancellation, you can immerse yourself in Bang & Olufsen Signature Sound and shut out the noisy world around you. Beoplay E4 puts powerful ANC in your pocket and within easy reach – so you can tune out background noise, talk on the phone or simply experience the power of silence where and when you need to.

Sleek and Robust

Gem-like, light and durable. Crafted from lightweight metal for an elegant design that’s durable and scratch-resistant. The remote-control and ANC control unit come with a sleek aluminium and rubber finish for greater tactility and durability.

Unparalleled Comfort

Secure, comfortable fit with noise isolating materials. Beoplay E4 comes with a choice of ear tips including Comply™ memory foam ear tips that enhance the noise cancelling capabilities with a secure, comfortable fit and noise isolating materials. And for those who prefer silicone tips, Beoplay E4 comes with four different sizes.

Play All Day

20 hours of Active Noise Cancellation playtime. The rechargeable battery inside the ANC control unit gives you up to 20 hours of continuous playtime with Active Noise Cancellation turned on. If you run out of battery it doesn’t mean the music stops – you will still be able to enjoy what you’re listening to, just mixed with your surroundings.


Designer: Jakob Wagner

Dimensions: 20 x 30 x 23 mm

Weight: 50g

Materials: Stainless Steel/Rubber/Polymer

Colours: Black

Remote: Remote optimised for iOS.

Speakers: Electro-dynamic 10.8 mm driver

Frequency Range: 20-16.000 Hz

Microphone: MicroElectrical-Mechanical System (MEMS)

Battery: Rechargeable Lithium-Ion battery – Capacity 350 mAh – Up to 20 hours with ANC – Charging time: approx. 2.5 hours

Active Noise Cancellation: Beoplay E4 features hybrid Active Noise Cancellation

Connections: 1.30 m cable with 3.5 mm mini-jack connection. USB to Micro USB for charging and updating

In The Box:

  • Beoplay E4 earphones with T-200 ComplyTM ear tips (M)
  • Silicone ear tips XS, S, M and L
  • Flight adaptor
  • Carrying pouch
  • Quick Start guide
  • USB to Micro USB cable for charging