EXPERIENCE YOUR MUSIC: With 2-inch Kevlar cone speaker 4-inch bass radiating element and an anti-vibration pad the Audist Bluetooth Speaker provides optimal audio quality for a smooth and full sound.</br>EXPANDED PLAYBACK TIMES - Each portable Bluetooth speaker features a rechargeable lithium ion battery that provides up to 8 hours of continuous listening; more than 5x longer than competitors!</br>NEVER MISS A CALL: Two-way hands-free calls easy controls and built-in microphone mean you won't miss any important calls.</br>BROAD COMPATABILITY: Easy Bluetooth connection works with all Bluetooth-enabled devices: smart phones pads laptops and desktops MP3 & DVD players etc.; 3.5mm audio jack for non-Bluetooth devices</br>EXTREMEY PORTABLE DESIGN - At just under 0.38 lbs. our lightweight and compact wireless speaker is up for all your indoor and outdoor adventures including the park parties in the backyard or easy listening in the bedroom.</br></br>Product Description</br></br><b>Long-lasting Embedded Rechargeable Battery</b> <br>The built-in battery is rechargeable via USB and offers an impressive 8+ hours of continuous playback time from one single charge. Perfect for home?? dorm room?? kitchen?? bathroom?? car?? parties?? "; streaming music or internet radio services such as Pandora and Spotify. <br><b>Built-in MIC for handsfree speakerphone phone calls</b> Built-in MIC for handsfree speakerphone phone calls from smartphones and iPhones?? connect in seconds to Bluetooth devices including: iPhone?? iPad?? iPod?? Samsung?? Kindle?? Smartphones?? Tablets. Outstanding connection range of up to 33 feet. Play audio from laptops?? PCs?? and non-Bluetooth devices using included 3.5mm gold plated stereo audio aux cable. <br><b>Ready-to-wear audio with included ha