PS-10 Portable Wireless Bluetooth 4.0 NFC Built In Microphone Touch Key Premium Sound Mini Rechargeable Mini Compact Speaker with Enhanced Bass Boost, Mic, 3.5 mm Aux Port, Handsfree - for iPhone, iPod, iPad, Samsung Galaxy, Tablets, MP3/MP4 Players, iOS/Android Devices, Smartphones, Game Consoles, Mac, PC and Any Bluetooth or 3.5 mm Aux Devices The Most Stable and Long Distance Connection with the Latest Technology Bluetooth CSR 4.0 Chipset. Built-in NFC Chip provides automatic Bluetooth pairing. Rechargeable Built-in lithium battery offers up to 10 hours of playtime: iOS devices display the remaining charge at the status bar. Built In Microphone provides Unmatched Clear and Full sound with Extreme Background Noise Reduction Feature. Handsfree Call Answer / End Call. Easily Turn the Bluetooth Off (Hold Bluetooth Button for 3 sec) to take a private call. Loud , Light, Compact and Durable. Touch Key Controls with Ambient Lights. Love Your Touch Screen Smartphone? Same Function is Available with SP-10 Speaker in a Unique Design. Enhanced Bass Booster. Rubber Infused Exterior Materials for Improved Durability and Style. DSP, A2DP, AVRCP, HSP, HFP, Noise Blackout Extreme features. 30 day money back guarantee. Just Try It You'll Love It!