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 hr. 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 stereo: pair two WONDERBOOM 2 speakers to party louder in mono or stereo mode.

SUPER PORTABLE & RUGGED: Sporting a convenient loo, dirt resistant and drop-proof — it’s ready for bikes, backpacks, and big adventures.

Easy play/ pause/ skip: easily control your music right from the speaker, without having to reach for your phone.

COMPATIBILITY: For audio playback, smartphones, tablets and other devices that support Bluetooth and Bluetooth Smart wireless audio profile [Advanced Audio Distribution Profile (A2DP)

Dimensions (Overall): 4.09 Inches (H) x 3.75 Inches (W) x 3.75 Inches (D)

Electronics Features: Outdoor Use, USB Chargeable, Wireless, Waterproof, Rechargeable Battery

Operating System Compatibility: Apple iOS, Android

Connection Types: Micro USB

Wireless Technology: Bluetooth

IP rating: IP67

Maximum Battery Charge Life: 13 Hours

Battery: 1 Non-Universal Lithium, Required, Included