BigSound 15 Watt Bluetooth Speaker with Enhanced Bass and Loud and Clear Sound Portable Outdoor Stereo Wireless Speaker with Long Playtime (High Fidelity, Built-in Microphone) by Skiva [Model:SP101] HIGH FIDELITY SOUND: Distinct mids and highs from BigSound's two precision acoustic drivers delivering 15 Watts of excellent stereo sound and enhanced bass from proprietary passive sub-woofer design. COMPACT AND PORTABLE: It goes where you go: outdoor and indoor. Ideal for chilling out at the beach, partying with friends, hitting the gym, or use it while relaxing at home. 6 HOURS PLAYTIME: Intuitive built-in mic and dedicated control buttons for 6 hours of wireless music streaming (at 50% volume, 3000mAh battery) and crystal clear hands-free talking. BLUETOOTH 4.0 & NFC: Compatible with Bluetooth enabled devices (including iPhone, iPad, iPad and Android Phones) from upto 33 feet away. NFC for easy pairing with NFC enabled phones. Model SP101 INCLUDES: 1 X AudioFlow BigSound, 1 X 3.5mm Aux-in Adapter Cable, User manual and Warranty Card. Comes with 1 Year Hassle Free Warranty from Skiva.