SURPRISINGLY BIGGER 360 SOUND – Ultimate Ears WONDERBOOM™ 2 is a wireless Bluetooth speaker with surprisingly bigger 360 degree sound and additional bass.. NEW OUTDOOR BOOST – Push the Outdoor Boost button on this ultra-portable speaker to instantly increase loudness and clarity for outdoor listening.. 13-HOUR BATTERY – Powering 13 whopping hours of killer sound, the long-lasting battery sees you through day trips, beach detours and biking adventures.. WATERPROOF, DUSTPROOF & FLOATS – IP67 rating means it’s waterproof, dustproof and it floats! Use it in the pool, the beach or as a shower speaker.. DOUBLE UP, NOW IN TRUE STEREO – Pair two WONDERBOOM™ 2 speakers to simply party louder or enjoy a true wireless stereo experience.. SUPER PORTABLE & RUGGED – Sporting a convenient loop, dirt resistant and drop proof — it’s ready for bikes, backpacks and big adventures.. Ultimate Ears WONDERBOOM™ 2 is a super portable speaker that rocks a surprisingly big sound — anywhere. Heading outside? Hit the all-new Outdoor Boost for louder, crisper audio that’s specially tuned for outdoor listening. With 13 hours of battery life, it’ll rage ‘till dawn. It’s got a rating of IP67, so it’s super waterproof. And dustproof. And it floats. Plus, you can wirelessly pair two WONDERBOOM™ 2 speakers to double the sound or enjoy true stereo. It’s your shower buddy, your beach volleyball captain, and the “big splash” at your next pool party.. Loudspeakers. Driver diameter. 4 cm. Number of passive radiators. 2. Passive radiator size (W x D). 46.1 x 65.2 mm. Number of drivers. 2. Audio. Sensitivity. 86 dB. Frequency range. 75 - 20000 Hz. Ports & interfaces. USB charging port. Yes. AUX in. No. USB connectivity. Yes. USB connector type. Micro-USB B. 3.5 mm connector. No. Bluetooth range. 32 m. Bluetooth profiles. A2DP. Bluetooth. Yes. Wi-Fi. No. Connectivity technology. Wireless. Design. International Protection (IP) code. IP67. Carrying handle(s). Yes. On/off switch. Yes. Volume control. Buttons. Product colour. Peach colour. Product design. Cylinder. Product type. Stereo portable speaker. Performance. FM radio. No. Built-in microphone. No. Card reader integrated. No. Recommended usage. Universal. Power. Battery recharge time. 2.6 h. Battery life (max). 13 h. Number of batteries supported. 1. Battery capacity. 2100 mAh. Battery technology. Lithium-Ion (Li-Ion). Battery type. Built-in battery. Power source type. Battery. Weight & dimensions. Weight. 420 g. Height. 104 mm. Depth. 95.3 mm. Width. 95.3 mm. Packaging data. Package type. Gift box. Package weight. 620 g. Package height. 118 mm. Package depth. 132 mm. Package width. 115 mm. Packaging content. Quick start guide. Yes. Cables included. Micro-USB. Quantity per pack. 1 pc(s). Logistics data. Master (outer) case gross weight. 5 kg. Master (outer) case height. 254 mm. Master (outer) case length. 273 mm. Master (outer) case width. 243 mm. Harmonized System (HS) code. 85182200. Other features. Packaging content. ULTIMATE EARS WONDERBOOM™ 2 Bluetooth speakerBungee (attached to product)USB cableQuick-start guide ( printed inside the box)2-year manufacturer’s guarantee. 360° sound. Yes. WONDERBOOM 2. WONDERBOOM 2 DoubleUp. WONDERBOOM 2 OutdoorBoost. WONDERBOOM 2 Waterproof & Dustproof