ultimate ears speaker wonderboom

Many Wonderboom models list about 13–14 hours of playback on a full charge.

Charging times shown in product details typically range from about 2 to 2.6 hours, depending on the model.

IP67 means the speaker is dust-tight (6) and protected against temporary immersion in water (7) — commonly specified as able to be submerged up to 1 m for 30 minutes. Some listings also note the speaker will float.

Many Wonderboom models support pairing two speakers to 'double up' for louder output or to enable true left/right stereo. Product descriptions note pressing the pairing control once to double up and pressing again to switch to left/right stereo on compatible models.

Wonderboom speakers advertise a compact 360-degree soundstage with boosted bass and outdoor-tuned EQ. One detailed spec lists maximum sound levels around 86–87 dBC (standard vs Outdoor Boost).

Wonderboom speakers use Bluetooth wireless connectivity, with some listings showing a playback range up to about 131 ft (40 m). Several product details list Micro USB as the charging/connector type.

Outdoor Boost is a one‑button feature that increases loudness and clarity by tuning the speaker for outdoor listening conditions.