Ultimate Ears Ultimate Ears WONDERBOOM 4 Wireless

Listen to your favorite audio out in the backyard or by the pool with the gray-colored Ultimate Ears WONDERBOOM 4 Wireless Bluetooth Speaker from Logitech The WONDERBOOM 4's floatable - submergible - dustproof design gives you piece of mind when using it by the pool or at the beach Use the one-tap Outdoor Boost function to increase the volume when outside to better hear your music - or activate Podcast Mode and relax to an episode with vocals that sound rich and clear Any type of audio enjoys 360 degrees of sound with crisp and balanced sound with punchy bass - thanks to dual 16 active drivers and a pair of passive radiators

Features: Up to 14 Hours of Battery Life, Floats & Can Be Submerged, Tap Outdoor Boosts to Increase Volume, Rich & Clear Vocals with Podcast Mode, Up to 131' Bluetooth Wireless Range, Pair Two Speakers for Stereo Sound, Connect Up to 2 Mobile Devices, Integrated Carry Loop, Two 1.6-inch Active Drivers, Two 1.8 x 2.6-inch Passive Radiators

Drivers: 2x 1.6-inch / 40 mm

Passive Radiators: 2

Maximum SPL: 87 dBC

Wireless Range: 131' / 39.9 m (Bluetooth)

Inputs/Outputs: 1x USB-C (Power) Input

Estimated Battery Life: 14 Hours

Battery Charging Time: 2.6 Hours

Color: Gray

Environmental Resistance: Dust/Water-Resistant (IP67)

Dimensions (W x H x D): 3.8 x 4.1 x 3.8-inch / 95.3 x 104 x 95.3 mm

Weight: 0.9 lb / 420 g