24 Hours of Musical Bliss: Put the entertainment duties confidently into VAVA's hands and enjoy up to 24 hours of music or podcasts with the big 5200mAh battery IPX5 Splash Proof Build: Defy light rain, sand, splashes, and dust with an extra resilient and waterproof build and take the speaker with you outdoors on all adventures Pulsating, Rich Bass: Spoil yourself with the best, bass-rich version of your music with the 2 side facing passive subwoofers Triangular Prism Design: Lay the speaker steadily on either of its three sides or even place it in a cup holder thanks to its portable build State of the Art User-Friendliness: Easy and clear Bluetooth 4.2 operation plus built-in microphone for hands-free calling; possibility for 3.5mm Aux connection; supporting A2DP, AVRCP, HSP, and HF.