Built in Bluetooth streaming and 5 hour battery life.</br>Built in Microphone</br>Rechargeable Battery</br>Aux Connection allows you to plug into practically any audio device</br>SoundClear echo/noise cancellation technology.</br></br>Product Description</br></br><b>JBL Flip 2 Bluetooth Connectivity:</b><br><br>The award-winning Flip 2 wireless portable speaker from JBL brings rich sound into your portable lifestyle for all your wireless phones and tablets. Engineered with JBL aptitude and attitude, the Flip 2 uses two drivers and a built-in bass port for powerful bass that adds dynamic depth to your listening experience along with crisp vocals all in a speaker that fits in your hand. And because sometimes your phone is for more than music, the Flip 2 has a built in microphones and SoundClear® echo and noise cancellation technologies so you can use Flip 2 as a hands free speakerphone and never miss a word. JBL Flip 2 the wireless, portable, rechargeable battery powered speaker that is an all-terrain party you can carry in the palm of your hand.<br><br><b>JBL Flip 2 Features:</b><ul><li><b>Cutting-edge drivers and a built-in bass port:</b> Dual 40 mm drivers and a custom tuned built-in bass port for faithful sound reproduction so you never miss a word in your favorite music no matter what volume you play your music.</li><li><b>SoundClear® echo and noise cancellation and customized microphone:</b> SoundClear® echo and noise cancellation technologies and a built-in customized microphone further reduce background noise and distortion so your phone calls come through crisp and clear on the Flip 2 at any volume.</li><li><b>Bluetooth wireless streaming and connectivity to all smartphones and tablets:</b> Stream music from any portable smart devices to the Flip 2, its that simple. With easy Bluetooth set up thanks to NFC and stable Bluetooth connection the Flip 2 serves all your portable music needs.</li><li><b>Signature JBL Flip design for portability that fits in your hand:</b> The JBL Flip 2 features the same shape you know from Flip 1. In multiple colors and enhanced material and finishing the JBL Flip 2 is an upgrade from the original in performance and style.</br>