Amazing wireless sound in a small, portable form factor. The award winning Flip 2 portable wireless speaker from JBL brings rich sound into your portable lifestyle. The Flip 2 uses two drivers and a built in bass port in a speaker that fits in your hand. Plus it 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 doubles as your on the go entertainment powerhouse! Bluetooth Connectivity Allows you to wirelessly stream music through any Bluetooth enabled device. Built in Microphone The built–in microphone allows you to answer calls without skipping a beat. Rechargeable Battery Charge Flip II’s internal batter for all day playback of your favorite tracks and media. Charging simply requires an AC Micro USB adapter, and can be accomplished just about anywhere. Aux Connection An auxiliary input (aux in) connector located on the rear of Flip II allows you to plug into practically any audio device. So add better sound to your laptop, MP3 player, or smart phone.