Ultimate Ears Boom 4 Portable Speaker - Active Black

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Ultimate Ears Boom 4 Portable Speaker - Active Black

$52.82 $129.99

Shipping calculated at checkout.

Technical Specifications

General Specifications

Battery life: Up to 15 hours of battery life between type-C USB charges*. (*Actual battery life will vary with use, settings and environmental conditions.)
Battery type: Rechargeable lithium-ion battery
Maximum sound level: 85 dBC (normal)*. (*The actual SPL may vary depending on the environment.)
Drivers: two 1.57 in (40 mm) active drivers and two 1.81 x 2.57 in (46.1 x 65.2 mm) passive radiators
Charge Type: Charges via USB-C cable(not included)

Connectivity

Wireless range: 147 feet (45 meter) range*. (*Actual Bluetooth range will vary depending on the use, setting, environmental conditions and number of connected devices.)

Compatibility

For audio playback: smartphones, tablets and other devices that support Bluetooth [Advanced Audio Distribution Profile (A2DP)]

Sustainability

Recycled Plastics: Minimum 52% Post-Consumer Recycled Content of the Total Plastic Components. Excludes packaging.

To maintain the beauty and integrity of your purchase, we recommend treating it with care. Simple maintenance practices, such as gentle washing and proper storage, can effectively preserve the longevity of your favorites. We encourage you to refer to the care instructions included with each item, designed to help you keep your purchase in top condition.

Our dedication to excellence extends beyond materials; it encompasses the artistry and craftsmanship illustrated in every piece we create.