Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound Dustproof Floating

SURPRISINGLY BIGGER 360 SOUND

Get that big, bassy stereo sound—all from one little speaker. Tap the Outdoor Boost for audio that’s specially tuned for the great outdoors.

A REAL ROAD WARRIOR

It’s built to take 5-foot (1.5 m) drops3Drop-tested from 1.5 m.. And with 40 meters (131 feet) of wireless range, you’ve got freedom to explore—even when the road gets tough.

PAIR IT UP EASY WITH GOOGLE FAST PAIR

In one tap, the WONDERBOOM 4 enables quick, effortless Bluetooth pairing with your Android4Android phones running Marshmallow and above/6.0+ devices.

PARTY FOR THE PLANET MADE WITH RECYCLED PLASTIC

Plastic parts in WONDER­BOOM 4 include a minimum of 31% certified post-consumer recycled plastic5excluding packaging by weight. “Post-consumer” means it’s made with plastic sourced from end-of-life electronics. So it’s literally the life of the party.

DOUBLE UP FOR SERIOUS STEREO

All you gotta do is pair up two. Press once to double up. Press again for a full two-channel stereo assault—that’s left and right channels blasting from each respective speaker.

(Doesn’t connect with WONDERBOOM 1,2, BOOM, MEGABOOM, or HYPERBOOM)

✅ Rechargeable lithium-ion battery for up to 14 hours of battery life between type-c USB charges.

✅ Maximum sound level: 86 dBC (normal) and 87dBC (outdoor) 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

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

✅ 131 feet (40 meter) range (Actual Bluetooth range will vary depending on the use, setting, environmental conditions and number of connected devices). Connect up to two source devices at the same time. Wirelessly play (stream) to 2 WONDERBOOM 4 speakers from one source.

Dimension

Height: 4.09 in (104 mm)

Width: 0.31 ft (95.3 mm)

Weight: 14.81 oz (420 g) (speaker only)

2 Years Manufacturer Warranty