Feature:1. Retro and Cute: Keyboard mouse combo wireless has a retro typewriter look design with Dot keycap design, with cute style2. Low Consumption: Keyboard mouse combo uses energy saving and low consumption technology. Keyboard uses 2xAAA batteries, mouse uses 1xAA batteries(batteries are not included)3. 3 DPI: Silent mouse support 1000/1200/1600 3 levels of regulable sensitivity, can cope with a variety of use situations4. Shortcut Keys: Keyboard meets the shortcut key combination, shift plus number keys for sign input, FN plus number keys for multimedia input5. 2.4G Wireless: Keyboard mouse combo using 2.4G wireless connection, stable connection. Small size, convenient and portableSpecification:Item Type: USB Keyboard MouseMaterial: ABSNumber of Keyboard Keys: 68 KeysNumber of Mouse Keys: 3 KeysConnection Mode: 2.4GSupport System: For Wih Xp, for Win7, for Win8, for Win10Keyboard Battery: 2 x AAA Batteries (not included)Mouse Battery: 1 x AA Batteries (not included).Package List:1 x Keyboard Mouse1 x Keyboard Mouse 1 x 2.4G Receiver1 x User ManualNote:Shipped Without Battery