Suggested Retail:$248. Sony SRS-XB43 EXTRA BASS Wireless Portable Speaker IP67 Waterproof BLUETOOTH 24 Hour Battery and Built In Mic for Phone Calls, Black. 14.33 x 5.98 x 7.8 inches. . Deep resonant sound elevates your favorite music with the XB43 wireless speaker The newly designed X-Balanced Speaker Unit gives the EXTRA BASS power of the XB43 a crisper fuller sound and two new tweeters for clearer vocals The IP67 waterproof rustproof and dustproof design means you can listen anywhere indoors or out with up to 24 hours of battery life.. 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.