This slim and elegant mouse is not only visually appealing but also feels comfortable and secure in the hand. The integrated rechargeable battery reliably powers the mouse, eliminating the need for a spare battery. The mouse supports Bluetooth 4.0 and 2.4 GHz wireless connections for maximum mobile flexibility. When used flat, this Yoga Mouse offers additional control options for presentations and media playback. It can be connected to the PC either via Bluetooth or through the 2.4 GHz wireless network.