AYL Portable Bluetooth Wireless Mini Speaker System for PC / Cell Phone / Tablet / MP3 Player (Gold) Pairing and Play or Plug and Play! Ultra portable and light weight design at just 2.5 ounces. Easy to use volume control for pairing, volume, pause, play, and previous/next track. Built-in High Capacity rechargeable built-in lithium battery. A fully single charging (about 3 hours) can support up to 10 hours of playtime. Bluetooth V3.0 + DER for high fidelity audio transmission distance of at least 32 feet/10meter without obstacle. Engineered for exceptional clarity of sound. Built-in amplifier for a surprisingly loud volume. Stylish design comes with mutil-color choices, Golden, Silver, Zaffre Blue, and Zebra. Newest Two Tone Color - Silve and Zaffer Blue, ASIN#B00BEZEZ1A 1 Year Manufacturer Warranty Included! Retail package comes with a velvet pouch to protect and store your speaker whereever you go. Bluetooth wireless is compatible with all touch screen tablets, smartphone, laptop, iPad, iPhone, iPod which has built-in Bluetooth setting.