Opappani K800 2-In-1 2.4GHz Retro Style 84 Keys Wi Keyboard

K800 2-In-1 2.4GHz Retro Style 84 Keys Wireless Keyboard Mouse ComboMain Features:Retro and fashionable, with round suspended keycaps, similar to those of the typewriters in the 20th century1Mbps fast transmission via 2.4GHz wireless connection, fully compatible with Windows and Mac OS systems13 multimedia shortcuts for faster access, more convenient to use84 keys, scientific layout, exactly the same as the keyboard of MacBookNoise-cancelling, low noise to avoid disturbing others800 / 1200 / 1600DPI adjustable for drawing, working, gaming, entertainingErgonomic design to keep your fingers and wrists comfortable3-level sleep mode to lower the power consumptionMouse power supply: 1 x 1.5V AA battery ( not included ), keyboard power supply: 2 x 1.5V AAA battery ( not included )GeneralMaterial ABSType Keyboard and MouseProduct DetailsBluetooth Version Not SupportedConnection WirelessInterface USBKey Number 84Keyboard Lifespan ( times) 5 million timesResponse Speed 3msAnti-ghosting Number 6Keyboard Type Membrane KeyboardsBattery InformationDimension and WeightPackage size (L x W x H) 41.20 x 16.00 x 4.00 cm / 16.22 x 6.3 x 1.57 inchesPackage weight 0.7400 kgProduct size (L x W x H) 38.50 x 14.80 x 3.00 cm / 15.16 x 5.83 x 1.18 inchesProduct weight 0.5830 kgPackage Contents 1 x Keyboard1 x Mouse1 x USB Receiver 1 x English Manual