hello everyone ！our first buyer received the package and said she did not known how to connect the mouse to ipad ,here is the answer:
1. If you use a Bluetooth mouse and a touch keyboard, the ipad system must be upgraded to IOS13 or above
2. After the upgrade, open the settings-----auxiliary functions------open the auxiliary touch,you can use the mouse 
3. Bluetooth mouse and keyboard can be connected to ipad at the same time
the mouse has 2 modes: wireless mode and Bluetooth mode
Bluetooth mode:(for ipad)
1.Push the power switch to the end marked with the Bluetooth logo（when you can see the light was long red）
2 .hold down the left and right mouse buttons and the middle scroll wheel at the same time for 5 seconds(when you can see that the light turn to blue and slow blink)
3. find the bluetooth (name:BT5.0 Mouse) at your ipad and paired to it
Product specification
2.4 g wireless mode:(for computer or laptop)
how to use
(2.4 g wireless mode ):1.Push the power switch to the end marked with 2.4G（when you can see the light was GREEN）
take off the usb wireless receiver from the mouse and plug it into a computer or laptop. It can be used when the mouse shows a red light
Keyword：
1. Bluetooth 3.0 standard interface
2. Effective operating distance: within 10 meters
3. Modulation method: GFSK
4. Working voltage: 3.0-4.2V
5. Working current: