Brand New - Anker SoundCore Bluetooth Speaker with 24-Hour Playtime, 66-Foot Bluetooth Range Built-in Mic, Dual-Driver Portable Wireless Speaker with Low Harmonic Distortion and Superior Sound - Black Item Ships Fast and Free RETAIL SEALED (PICTURE IS JUST TO SHOW ITEM/CONTENTS) Details: Superior Sound Quality: Experience your music in full-bodied stereo realized through dual high-performance drivers and a unique spiral bass port (patented). Less than 1% total harmonic distortion ensures enhanced clarity and fidelity. Incredible Battery Life: 24-hour / 500-song playtime powered by a built-in high capacity Li-ion battery and Anker's industry-leading power management technology. Bluetooth 4.0 Technology: Compatible with all Bluetooth-enabled devices. Instantly connect to your smartphone or tablet from up to 66 feet away. SoundCore reconnects automatically to the last device used. Built-in mic for hands-free calls. Superior Sound Quality Wherever life takes you, experience your music with powerful stereo sound and crisp, tight bass. Boasting less than 1% total harmonic distortion, SoundCore sounds great even at the highest volumes. Incredible Battery Life Anker?s industry-leading power management technology keeps your tunes playing for up to 24 hours on a single charge?that?s over 2X longer than most other Bluetooth speakers. Uncompromised Portability To keep SoundCore small but also sounding great, we?ve designed it using a unique spiral bass port design. The result is a clean bass sound you can easily pick up and put in your bag. Bluetooth 4.0 Connectivity Unlike most other speakers, SoundCore uses the very latest Bluetooth technology to maximize device compatibility and pairing speed.