ZRUXE Bluetooth keyboard and mouse set for a wireless and organized work experience. Direct Bluetooth connection up to 10 meters, no cables or dongles required. The rechargeable optical mouse integrates a 450mAh lithium battery with up to 500 hours of battery life, while the keyboard offers up to 4 months of use with just 2 hours of daily use. Compact and functional design, easy to carry in a bag or backpack.Connectivity: Wireless Bluetooth, no dongles or cables requiredMouse: Optical, rechargeable, 450mAh lithium battery, up to 500h battery lifeKeyboard: Energy-saving design, up to 4 months of battery lifeCompatibility: iPad, iPad Pro, iPad Air, iPhone, laptops and tablets with BluetoothRange: Up to 10 metersStandby mode: Automatic sleep and wake-up to save battery