This wireless mouse and keyboard set offers convenience and style while eliminating clutter from wires. Here are the key features and specifications: **Features:** - Ultra-thin wireless desktop keyboard and mouse - Compact size and elegant design - Applicable models: Universal PC, laptop - The mouse and keyboard share a receiver but can also be used separately **Specifications:** - Key number: 101 keys - Mouse DPI: 600-1200 DPI - Operating distance: 10 meters - Radio carrier frequency: 2.4GHz - 2.483GHz - Rated working voltage: 1.9 - 3.6V (2 AAA batteries required for keyboard, not included) - Rated operating current: 15mA - Tracing System: Optics - Modulation: GFSK - Wireless work channel: 16 - RF power: 3dB - Operating temperature: -40°C to +85°C - Operating system compatibility: Windows 98/Windows ME/Windows 7/Windows XP/Vista/Win7/Mac (Apple system)/Android 4.0 and later/Android system/Android smart TV. - Material: Acrylonitrile Butadiene Styrene (ABS) - Keyboard size: 39x11x2cm