Ultimate Ears BOOM 3 is a super-portable wireless speaker built for adventure. It rocks immersive 360° sound with deep bass, all carefully balanced so you can hear every note. But BOOM 3 also hangs tough. It’s seriously waterproof, dustproof, and drop proof which means you can bring vibes anywhere. From the desert festival to the pool party and everywhere in between. Plus BOOM 3 features the all-new Magic Button so you can play, pause and skip songs directly on the speaker. And it is wrapped in a stunning, high-performance fabric that shimmers. The ultimate go-anywhere speaker just got more ultimate. More information: Weight & dimensions | Weight | 608 g |  | Width | 73 mm | | Depth | 73 mm | | Height | 184 mm | Packaging data | Package width | 103 mm | | Package depth | 123 mm | | Package height | 200 mm | | Package weight | 830 g | Logistics data | Harmonized System (HS) code | 85182200 | | Master (outer) case width | 138 mm | | Master (outer) case height | 217 mm | Audio | Frequency range | 90 - 20000 Hz | | Impedance | 4 Ω | | Sensitivity | 90 dB | Design | Product type | Stereo portable speaker | | Product colour | Black | | Product design | Cylinder | | Volume control | Buttons | | On/off switch | Yes | | International Protection (IP) code | IP67 | Ports & interfaces | Connectivity technology | Wireless | | Bluetooth | Yes | | Bluetooth range | 45 m | | USB connectivity | Yes | | USB connector type | Micro-USB B | | USB charging port | Yes | Loudspeakers | Number of drivers | 2 | | Number of passive radiators | 2 | | Passive radiator size (W x D) | 40 x 80 mm | | Driver diameter | 38.1 mm | Performance | Recommended usage | Universal | | Mobile operating systems supported | iOS, Android | Packaging content | Cables included | Micro-USB | | Quick start guide | Yes | | Power adapter included | Yes | Power | Battery type | Built-in battery | | Power source type | Battery | | Battery technology | Lithium-Ion (Li-Ion) | | Battery capacity | 3200 mAh | | | 11.52 Wh | | Number of batteries supported | 1 | | Battery life (max) | 15 h | | Battery recharge time | 2.75 h |
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