10inch Wireless Keyboard and Mouse Combo, Ultra Thin Quiet Wireless Keyboard Mouse Set, 1600 DPI, for Mobile Phone Laptop. (#3)

How to Use: Turn on the switch of the keyboard and mouse, the blue light flashes and automatically enters the pairing state, and then turn on the BT of the device to connect. Specification: Item Type: BT Keyboard + Mouse Material: ABS + Iron Plate Keyboard: Size: Approx. 10inch Data Cable Interface: USB Built in Battery: Lithium Ion Battery Battery Capacity: 180mAh Battery Model: YN803040 Limited Range of Operation: Within 10m/32.8ft Connection Method: BT Mouse: Style: Single BT Battery (Delivery without Receiver) Number of Keys: 4 Keys DPI: 800-1200-1600 Connection Method: BT Use Battery: 1 x AA Battery (Shipped without Battery) Package List: 1 x BT Keyboard 1 x USB Data Cable 1 x Mouse (Battery Not Included) 1 x Mouse Chinese, English and Japanese Manual