Zync Clip Wireless Mini Portable Bluetooth Speaker with Aux in/TF Card Reader/Mic

Aux-in connection (Aux Cable available in box), micro-SD card slot and Built-in microphone allows you to answer calls without skipping a beat
Connect wireless via Bluetooth up to 33 feet away gives you crystal clear and loud sounds for outdoor use
Rubberized exterior for ultimate impact resistance; small square shape tucks easily into large pocket for hands-free convenience
Easily clips on a belt loop on to backpacks, laptop bags, suitcases, purses, belt loops and take it with you when swimming, camping, hiking, cycling, drifting and more
Built-in rechargeable battery for music playback anywhere(Charging Cable available in box) Battery backup is 5-6 hrs when the volume level is at Moderate level ( 40 -50% ) And if the Bluetooth signal strength is very weak the battery discharges soon same way if the Bluetooth signal strength is good the discharging of the battery will be slow.