Galaxy Tab S10 Lite &S10 FE / S9 FE 10.9" /S9 11 InchTablet Keyboard Case with Mouse, Case with Wireless Detachable Keyboard and Built-in S Pen Holder, Multiple Angle Casehow to connnect the keyboard and mouse with your tablet? Charge first - Use the included USB cable to charge both the keyboard and mouseTurn on Bluetooth on your tablet (Settings > Connections > Bluetooth)Press Connect key on the keyboard to enter pairing modeSelect the keyboard from your tablet's Bluetooth device listRepeat for the mouse -push the power to "bluetooth" direction, then Press its pairing button and select it from Bluetooth settings