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Eucalyptus green wireless earbuds with glass accents in matching charging case

Bang & Olufsen

Bang & Olufsen Beoplay Eleven Wireless Earbuds Eucalyptus Green

SKU CH-CKXM-THHJE

Premium wireless earbuds with Bluetooth 5.2, active noise cancellation, 9.2 mm drivers, and up to 20 hours total playtime

Color Eucalyptus Green

  • Best noise cancellation to date in wireless earbuds
  • Full-spectrum sound from 9.2mm drivers 20-22000 Hz
  • Up to 6 hours playtime with ANC 20 hours with case
  • Waterproof dust resistant design for all weather use
  • Bluetooth 5.2 connectivity with customizable EQ via app

Premium Wireless Earbuds for Daily Use

Bang & Olufsen Beoplay Eleven wireless earbuds deliver full-spectrum sound through 9.2 mm drivers covering a 20 - 22000 Hz range. Bluetooth 5.2 provides a stable connection for music and calls. The adaptive active noise cancellation filters ambient sound so listeners stay focused. Customisable EQ presets in the companion app let each user shape the audio signature to personal taste.

Sustained Listening with ANC Active

With active noise cancellation enabled the buds provide up to 6 hours of continuous playtime. The charging case extends total ANC listening to 20 hours before a recharge is required. This capacity supports a full workday or long travel without hunting for a power source. Performance remains consistent across the entire discharge cycle rather than dropping off after a short burst.

Durable Build and Weather Resistance

Each earpiece combines aluminium, hardened glass, polymer and silicone for a rigid yet lightweight shell. An IP-rated waterproof and dust-resistant construction handles rain, sweat and dust during outdoor use. The angled stem and soft silicone tips create a secure in-ear seal that stays comfortable during extended wear. Touch controls on the glass surface manage playback, calls and transparency mode without reaching for a phone.

Highlights

  • Best noise cancellation to date in wireless earbuds
  • Full-spectrum sound from 9.2mm drivers 20-22000 Hz
  • Up to 6 hours playtime with ANC 20 hours with case
  • Waterproof dust resistant design for all weather use
  • Bluetooth 5.2 connectivity with customizable EQ via app

Specifications

No published specifications for this item yet.

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Questions about this item

How much heat or battery drain do the Beoplay Eleven earbuds produce during all-day use with ANC on?

Each earbud runs up to 6 hours with active noise cancellation before needing the case, which extends total ANC listening to 20 hours.

What device or software must I already have to use the customizable EQ and touch controls?

The Bang & Olufsen app on a Bluetooth 5.2-compatible phone or tablet is required for EQ presets, full customization and transparency-mode toggling.

Will the 9.2 mm drivers and 20–22000 Hz range work well with an older phone that only supports earlier Bluetooth versions?

The earbuds use Bluetooth 5.2 but remain backward compatible; audio quality and ANC function normally, though maximum bandwidth features may be limited by the older host.

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