Built-in mic with advanced noise cancellation enables clear wireless hands-free calling. Connect any non-Bluetooth audio device with the supplied 3.5mm mini jack cable. 2 speakers drivers with one passive radiator subwoofer. With the Twist you are free to engage in crystal clear hands-free communication using the built in advanced noise cancellation microphone. No matter where you are the Twist can be your trusted calling companion. The Twist will make sure that you are heard as well as seen. Whether you opt to play sounds from your laptop or smartphone, tablet or desktop as long as the device supports a compatible version of Bluetooth you can enhance your sound with the TWIST Bluetooth wireless speaker. A realistic playtime of up to 5 hours using the on-board lithium rechargeable battery makes portable hi-fi a reality once only confined to the realm of fantasy. Small enough to fit in your bag or glove box. So unobtrusive in its dimensions that it can comfortably balance on the palm of your hand; having taken a moment to appreciate it`s size or lack of, you decide to pair it with your media device of choice (any Bluetooth enabled device is needed to utilize wireless functionality), palpate the on button and through the wonders of sound reproduction being sonically transported right to the heart of the gig, concert or even rave depending on your musical disposition. You can feel like you are actually right next to the decks, hear the plectrum being stroked against the Steel, recreate those low end chest disturbing tremors in a way that will have you questioning physics; how can a compact black & orange box pack so much punch? Compatible with all smartphones and tablets including: Apple • Samsung • Blackberry • HTC • Nokia • Sony • Motorola.