The Lenovo YOGA Mouse (Golden) is your ultimate travel mouse for both work and play. It features a slim and elegant design without compromising comfort and grip. A rechargeable battery is integrated and sealed inside, eliminating the need to buy spares. For connectivity, this wireless mouse supports either Bluetooth 4.0 or 2.4 GHz wireless connection. The YOGA Mouse boasts an adaptive touch display when in flat mode that provides additional control for presentations and entertainment.