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Cylindrical charcoal-black Bluetooth speaker with fabric wrap and integrated carry loop

Logitech

Logitech 984-001872 Ultimate Ears Everboom portable speaker

SKU CH-KW15-9M5PE MPN 984-001872

Wireless Bluetooth speaker with 20-hour battery, IP67 waterproof and dustproof rating, and 55-metre range

  • NameULTIMATE EARS EVERBOOM WIRELESS BLUETOOTH SPEAKER (Black)
  • ColorBlack
  • Speaker TypeBluetooth Speaker
  • SpecificationAUDIO Maximum Sound Pressure Level (SPL): 90 dBC (normal) an
  • CompatibilityFor audio playback: smartphones, tablets and other devices t
  • ConnectivityUSB
  • Up to 20 hours of play time from a rechargeable lithium-ion battery
  • IP67 rated for dust proof, water proof and floatable durability
  • Wireless Bluetooth range up to 55 metres for flexible placement
  • Connect two source devices simultaneously for shared playback control
  • Minimum 58 percent post-consumer recycled plastic used in plastic parts

Ultimate Ears Everboom portable Bluetooth speaker

The Logitech Ultimate Ears Everboom is a portable Bluetooth speaker built for outdoor use. It delivers balanced sound with immersive audio and floats in water. The speaker is designed for listeners who want a durable, wireless music companion for backyard, beach or pool settings.

IP67 waterproof and dustproof rating

The speaker carries an IP67 rating, meaning it is dustproof, waterproof and can be immersed in up to 3.3 ft of water for 30 minutes. It survives drops from 1 m and includes plastic parts made with a minimum of 58% post-consumer recycled plastic by weight.

Up to 20 hours playback and 55 m wireless range

A rechargeable lithium-ion battery provides up to 20 hours of play time. Bluetooth connectivity reaches up to 55 m and supports two source devices simultaneously. The speaker pairs with other Boom, Megaboom, Epicboom and Hyperboom models for stereo or party mode, and the Magic Button on the UE | BOOM app starts playback even when powered off.

Highlights

  • Up to 20 hours of play time from a rechargeable lithium-ion battery
  • IP67 rated for dust proof, water proof and floatable durability
  • Wireless Bluetooth range up to 55 metres for flexible placement
  • Connect two source devices simultaneously for shared playback control
  • Minimum 58 percent post-consumer recycled plastic used in plastic parts

Specifications

BrandUltimate Ears
NameULTIMATE EARS EVERBOOM WIRELESS BLUETOOTH SPEAKER (Black)
Model984-001872
Part Number984-001872
ColorBlack
Speaker TypeBluetooth Speaker
SpecificationAUDIO
Maximum Sound Pressure Level (SPL): 90 dBC (normal) and 91dBC (outdoor) on the ground plane.
Drivers: Two 2.23 x 2.21in (56.6x 56.2 mm) active full range transducers and two 49.4x87 mm passive radiators
Customizable EQ: Select the best Sound for different occasions with 4 different presets (Signature Bass Boost, Game/Cinema, Deep Relaxation) and a customized tuner.
CompatibilityFor audio playback: smartphones, tablets and other devices that support Bluetooth [Advanced Audio Distribution Profile (A2DP)]
ConnectivityUSB
Wireless TechnologyConnect up to two source devices at the same time.
Mobile range of play is up to 180 feet (55 m)
Operating RangeMobile range of play is up to 55 m*. (*Actual Bluetooth range will vary depending on the use, setting, environmental conditions and number of connected devices.)
BatteryRechargeable lithium-ion battery
Playback Time (up to)up to 20 hours of play time
Features20-HOUR BATTERY
SIGNATURE + 4 PRE-SET EQ MODES
Drop-tested from 1 m, dust proof, water proof
DimensionsHeight: 8.07 in (205 mm)
Width: 3.27 in (85 mm)
Length: 4.33 in (110 mm)
Weight33.86 oz (960 g) (speaker only)
Package ContentsULTIMATE EARS EVERBOOM
Carabiner
Quick Start Guide (printed inside the box)
Shipping weight1.41 kg
Package size279 × 171 × 146 mm

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Questions about this item

How loud does the 90 dBC rating get in a typical room?

The speaker reaches 90 dBC in normal mode and 91 dBC in outdoor mode, measured on the ground plane, so it fills a backyard or large indoor space with clear, balanced sound.

What does Bluetooth A2DP actually limit when streaming music?

Bluetooth A2DP handles stereo audio streaming from phones or tablets; the practical wireless range extends up to 55 metres, though walls and interference will reduce that distance.

Will the 205 mm height and 85 mm width fit in a standard cup holder?

At 205 mm tall and 85 mm wide the cylinder is too large for most car cup holders, but the included carabiner lets you clip it to a bag, belt loop or external pack strap.

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