Highlights : - All Ready Stock: 100% Brand New and High Quality - MALAYSIA Seller with Local Delivery & Customer Support - 2.4GHz ultrathin wireless desktop/laptop keyboard & mouse. - Mini size, ultra-thin, fashionable design, looks very exquisite. - Smart Power-saving, Low-power Dissipation - It will automatically turn into the sleep mode once no operation happens in 10 minutes. - Ultra-slim Design - 2.4 GHz wireless connection used to enable it to connect stably within 10M range - Power by AAA battery (included) - USB dongle receiver - Up to 10m range - Uses the advanced intelligence wireless networks technology, the keyboard & the mouse are not disturbed mutually. - Every mouse & keyboard set has a fixed network ID. - When taking out the battery, the mouse can release the code matching. - Warranty: 1-month Local Warranty for manufacturing defects only - Keyboard Size: 28.5cm x 14cm x 1cm - Mouse Size: 11cm x 6cm x 2cm - What is in the box: 1 x Wireless Keyboard, 1 x Wireless Mouse, 4 x AAA Battery Keyboard Specification: - Connectivity: Wireless - Transmittion Rate:1Mbit/Sec - Modulation Type: GFSK - Wireless Solution: 2.4GHz - 2.483GHz - Keyboard Size: 28.5cm x 14cm x 1cm - Key Lifespan:5 million cliks - USB Interface: 1.1-2.0 - Radio-frequency Power: 3db - Temperature: -40 - +85 Degree Centigrade - Current: 5mA - Voltage:3V Mouse Specification: - Connectivity: Wireless - Connectivity Range: 10M - Mouse Size: 11cm x 6cm x 2cm - DPI Resolution:1200DPI Can It Work With Mac OS System? - As you see in the pictures above, the keyboard designed according to the Windows system. But it still can roughly work with the Mac OS system. Because of the design difference between the two different systems, a little adjustment in settings of APPLE computer are required if you want to use the Ctrl or Alt keys normally: System Preference--Keyboard--Modifier Keys--Select Keyboard--then adjust it as your preference ​ Note: - Please do not keep the Bluetooth device close to the 2.4Ghz receiver. - A wireless transmitter can generate an electromagnetic signal, a pacemaker body-related auxiliary instrument please use in caution. - Rough interface and reflective medium will affect the performance of the mouse. - Do not try to disassemble the device. - Long-term when not in use, please remove the battery or take the switch to off states.