Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 40 m (131ft) Range Color:Cobalt Blue Enjoy wider viewing angles and

Enjoy wider viewing angles and more accurate colour reproduction with IPS technology

Ultra compact

The robot smartly deals with complicated surroundings and scans the entire floor meticulously

57 Grams Item model number ‎E507A Operating System ‎android Hardware Platform ‎Smartphone Compatible Devices ‎All Bluetooth Devices

it automatically adjusts to your environment

Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 40 m (131ft) Range Color:Cobalt Blue Enjoy wider viewing angles andFeatures Surprisingly Bigger 360 Degree Sound: The WONDERBOOM 4 portable waterproof Bluetooth speaker features bigger 360 degree sound in a petite package; boosted sound for up to 14 hours of playtime Outdoor Boost and Podcast Mode: Engineered for full stereo sound; tap the Outdoor Boost button for outdoor environments; use the new Podcast Mode to make vocals sound rich and clear 14 Hours of Boom: With a battery that lasts throughout the day, this