Stable wireless transmission
2.4GHz wireless technology can provide a reliable connection and not subject to any interference in the 360 degrees within 10 meters.
Mini and portable
Mini portable design, easy to cay, notebook good partner, small and exquisite shape.
Large LCD Display
Includes a large, easy to read 12-digit LCD display to show formula answers.
Mac OSX USB1.1 / 1.2; Windows XP, Vista, 7, 8, 10 USB1.1 / 1.2.
Built-in rechargeable battery
Say goodbye to trouble of battery replacement. Charging for 4 hours, standby for 60 days. Note: Please keep the keyboard power on.
The actual scope of the wireless varies depending on usage and environmental conditions. Battery life varies depending on the environment and work habits.