For Apple Wireless Magic Mouse 2 A1657 White Rechargeable Bluetooth

1. Connection: Bluetooth 2. System Requirements: 0.22 lbs., 0.85" H x 2.25" W x 4.47" D 3. Tracking: Laser 4. Buttons: 1 with Multi-Touch 5. Power: Built-in rechargeable 7.28-watt-hour lithium-ion; Battery Capacity: 1986 mAh; Battery Life: About a month or more