The Ultimate Ears (UE) Boom 2 in White (often referred to as 'Yeti') is a rugged, cylindrical portable Bluetooth speaker renowned for its true 360-degree sound and extreme durability. 

It delivers loud, immersive audio with deep bass, making it an excellent companion for both indoor and outdoor use.

Key Specifications

Audio: 360-degree sound projection with two 45mm active drivers and two passive radiators (max volume of 90 dBA).

Durability: IPX7-rated waterproof (can be submerged in 1 meter of water for up to 30 minutes), mud-proof, and shockproof.

Battery Life: Up to 15 hours on a single full charge.

Wireless Range: Up to 100 feet (30 meters).

Smart Controls: Tap the top of the speaker once to play/pause, and twice to skip tracks.

Connectivity: Pairs with up to 8 Bluetooth-enabled devices and allows you to connect over 150+ UE speakers together using the PartyUp feature.

Design & BuildShape: Bottle-shaped design that fits perfectly into backpack side pockets and bicycle water bottle cages.

Portability: Weighs about 540 grams (1.2 lbs) and features a removable D-ring for clipping onto bags.

Inputs: Micro-USB charging port and 3.5mm auxiliary jack (tucked under a waterproof seal).