Winstion Bluetooth Speakers Portable Wireless Surround Sound Speaker,Stereo Speaker,High Definition Audio, Built-in Microphone&Acirc;&nbsp;The Pill car Outdoors Speaker (Blue) Supports Wireless Music Streaming via New Bluetooth v3.0 Technology: that offers you instantaneous connection and longer bluetooth connectivity range more than 10 meters.Multiple interfaces allow the music to be played either through bluetooth, aux, microSD or a TF card Compact Wireless bluetooth speaker loud sound: Powerful 52mm diameter speakers and Enhanced Bass Resonator play a full-range, abundant stereo audio and loud sound in such a small portable size Built-in Rechargeable Battery for up to 5 hours of playtime.Built-in microphone for hands-free speaker phone calling.Built-in fine tunable FM Radio with LED display. Easy connect to Computer, Laptop, PCs,Tablets, iMac/iPhone/iPad/iPod, Blackberry, Nexus, Samsung, Sony, LG and other Smart Phones via Wireless Bluetooth or 3.5mm Audio Cable. Product is shipped with a USB charging cable but NOT a USB charger....Best after-sale service, 60days Warranty