Ultimate Ears WONDERBOOM. Audio output channels: 2.0 channels. Connectivity technology: Wireless. Product type: Mono portable speaker, Product colour: Blue, Product design: Cylinder. Recommended usage: Universal, Mobile operating systems supported: iOS, Android. Power source type: Battery, Battery technology: Lithium Polymer (LiPo), Battery capacity: 2100 mAh

• - Hear your music like never before with Ultimate Ears WONDERBOOM™. It’s a super-portable Bluetooth speaker with sound that is surprisingly clear, crisp and full of big, beautiful bass.
• - Be there all day, all night. Ultimate Ears WONDERBOOM™ gives you 10 hours of musical ecstasy. From picnics in the park to binge-watching your favourite shows, you'll enjoy 10 hours of non-stop entertainment with brilliant, immersive sound.
• - Ultimate Ears WONDERBOOM™ is the greatest thing to happen to baths since bubbles and duckies. It is completely waterproof, floats and – yes – it will even serenade you. And it is also great for showers, pools, beaches, waterfalls, muddy fields and rainy days. If it gets dirty, just rinse it off.
• - If you think one Ultimate Ears WONDERBOOM™ speaker sounds great, you'll love how they sound together. Press a button on each to pair them up. Then turn things up, get a little crazy and dance like nobody's looking. Wherever you are.