Feature – Rubber construction for improved shock-resistant and water-resistant level – High density 4,000mAh built-in rechargeable battery to be used an external back up battery charger – Built-in USB port to re-charge other multimedia devices such as iPhone, iPad, tablets, Android, Smartphones, MP3 players, MP4 players, Kindle, iPod, e-Reader,…etc – Can be set up horizontally or stand vertically to fit in with the atmosphere and vibe – Built-in mic for hands-free talking – Long lasting 12 hours of wireless music streaming or 15 hours of hands-free calling – 15 hours of music playback time with wired connection Specification – Built-in 3.5mm audio port for wired or Bluetooth 4.0 wireless connectivity – Playback time: up to
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