Presentair is a compact presenter in ergonomic stylus form. It can be used as a Bluetooth presenter, laser pointer or stylus. It features an intuitive four-button control disk providing haptic and audible feedback when pressed. Thanks to its ergonomic design, Presentair fits well in the hand and is easily stowed away. The rechargeable battery supplies up to nine hours of power during normal use, and up to ten days in standby mode. It is charged by plugging the included cable into the integrated micro-USB port.