Bluetooth 6.50" Indoor/Outdoor Weatherproof Patio Speakers, Wireless Outdoor Speakers (Black- pair),by Sound Appeal Wireless Indoor/Outdoor speaker with long range CSR Bluetooth v4.0 technology will auto re-connect to your device within range. 80W High Efficiency Class D amplifier will easily fill your outdoor area with great sound. New, upgraded polypropylene injected cone with high efficiency motor structure offers improved bass response and clarity. New, extended power supply. The BT Blast Pro 6.5" speakers feature a 25 foot power supply and 25 feet of color matched speaker wire. Let the party reach farther than ever before. Ideal wireless solution for Pool speakers, Patio and Deck speakers, Outdoor Living and Outdoor Home Theater speakers Weatherproof design in beautiful black UV resistant cabinet. Requires connection to 110V outlet for power (included) and speaker wire to connect powered speaker to passive speaker (also included).