One of the most innovative wireless outdoor speakers on the market. • Powerful 900MHz technology ensures your signal gets through. • No tuning ever! Phase Lock Loop circuitry automatically keeps a clear audio signal. • Three audio channels prevent interference with other cordless devices. • Blue lighting illuminates the wireless outdoor speaker for extra ambiance at night. • 5" woofer and 1" tweeter. • AC adapters included. Also runs on eight (8) D batteries (not included). Get a wireless speaker system for your home. Rich sounding bass. Crisp treble. And no wires! Doesn’t that sound good? Order your wireless outdoor speaker today!