Bluetooth Speakers EC Technology 10W Portable Wireless Speaker with 12H Play Time, Enhanced Bass Stereo Sound, Built-in Mic for iPhone, iPad, Samsung, Android phones, laptop-Black Bass: Enhanced Bass, Full-range listening experience, full-bodied stereo. Playtime: Never worry about a long journey,Enjoy twelve continuous hours of music that are powered by a built-in high capacity Li-ion battery. Portable Bluetooth Speaker is ultra-compact and can easily be slipped into your backpack or bag. Whether you' re lounging around the house or doing outdoor activities, take the sound with you. The unique Zinc alloy shell with high gloss plating finish makes it looks extremely fashionable and elegant. Package Contents: 1X EC Technology Portable Bluetooth Speaker, 1X Audio Cable,1X Micro USB Cable, 1X Thanks Card,1x User Manual; 12-month Warranty+ Friendly customer service.