Vafru Newest Gacron-v9 Super Shockproof Waterproof Sport Hi-fi Bass Wireless Portable Bluetooth Speaker Stereo(Blue) waterproof bluetooth speaker for outdoor sport , work with iphone 6 6s plus , Samsung Galaxy S6 edge Note 4 5 6 10-Hour (Mid Audio Range) Built-In Rechargeable 820mAh Battery Plays Music via Bluetooth, MicroSD Card or AUX Line 3.5-Ounce Weight Makes It Perfect for Joggers Etc. Goes-Anywhere Bullet Cylinder Shape & 3.5" Size