NO WIRES - 100 Watt Fully Wireless Rechargeable Battery Powered Bluetooth Slate Grey Rock Speaker
LINK UP TO 99 SPEAKERS - Newest Bluetooth Technology lets you pair to the speaker and wirelessly link up to 99 more B63GR speakers, sealed re-chargeable battery charge time is 7 hours and plays for 6 hours at standard volume level
HIGHEST QUALITY - Deluxe 6.5 inch polypropylene woofer with butyl rubber surround, angled 20 degrees to direct sound upwards, 30Hz-20 kHz with 90dB at 8ohm, rock speakers is (H x W x D) 11.42" × 12.6" × 9.84"
SYSTEM REQUIREMENTS - Any Bluetooth audio streaming device and a standard US 110V grounded wall plug for charging. Use for backyards, lawns, patios, decks, pool, spa, garden and outdoor office
WHAT'S IN THE BOX - 1 Theater Solutions by Goldwood B63GR powered Bluetooth rock speaker, DC to USB battery charge cable, instruction manual