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!.