Description
ship from Japan Reliable 2.4G Wireless Transmission This numeric keypad wireless calculator supports 10m open distance wireless transmission. Convenient instant connectivity. Fast Charging Mode This numeric keypad automatically enters into fast charging mode when a standard Micro USB cable (charging + data transfer) is connected to the keyboard port. (Note: Keep the keyboard power switch on) NON-SLIPThe back is made of non-slip mat to keep your desktop. Easy to use wireless calculator Micro USB receiver plug and play, no driver, simple storage compartment design, eliminate the trouble of losing the receiver.