The Twister is an elegantly designed twisted speaker system. Syncing to any Bluetooth enabled device such as iPhones, iPads and any other mobile device, the Twister automatically routes all audio sounds to a powerful 20KHz speaker system, allowing you to listen to music and hear incoming and outgoing calls. The Twister has a powerful in-built microphone, a working range of up to ten metres, an in-built 1200mAH lithium battery with an average life of 4-5 hours and is lightweight and easily portable.