Made of high-quality ABS material, the keyboard and mouse are lightweight and durable. Compact and mini-sized for easy storage and portability. Ergonomically designed for comfortable use. Features 800, 1200, and 1600 DPI with three adjustable levels for responsive performance. Compatible with Android, Windows, iOS, and Macbook systems. Item Name: Wireless Mouse / Wireless Keyboard Material: ABS Type: 1: Mouse with Single Mode, 2: Mouse with Dual Modes, 3: Keyboard Battery for Mouse with Single Mode: 1 x AA Battery (Not Included) Battery Capacity: Mouse with Dual Modes: 350mAh (Included), Wireless Keyboard: 150mAh (Included) Compatible Systems: Android, Windows, iOS, Macbook Features: Wireless, Mini, Wide Compatibility Size Details: 1: 12cm x 6cm x 2cm / 4.72" x 2.36" x 0.79" (Approx.) 2: 12cm x 6cm x 2cm / 4.72" x 2.36" x 0.79" (Approx.) 3: 20cm x 12.5cm x 0.5cm / 7.87" x 4.92" x 0.2" (Approx.) Notes: Due to differences in lighting and screen settings, the item's color may vary slightly from the images. Slight dimensional variations may occur due to manual measurement. Usage: Press the power button until the indicator light turns on. Press the connect button until the Bluetooth indicator light activates. After the initial pairing, the keyboard will automatically reconnect when in use. Package Includes: 1: 1 x Wireless Mouse 2: 1 x Wireless Mouse, 1 x Charging Cable 3: 1 x Wireless Keyboard, 1 x Charging Cable