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Brookstone Wireless Weather-resistant Indoor/outdoor Wireless Speaker and Dock

Weather-resistant design for outdoor or indoor use
Powerful 5 woofer and 1 tweeter deliver full omnidirectional sound
Versatile dock connects to your iPhone iPad stereo system or MP3 player transmits music wirelessly to speaker
92 x 84 x 168 speaker 16 x 548 x 484 transmitter?weighs 64 lbs
AC adapter included or 8 D batteries not included