Operation:3 seconds long pressing the power button (in the tail) to turn on/off.Shortly press the power button to change the vibrating frequency.The power button would be lighting or flashing when turn on and vibrating.App operation (scan the QR code from the picture below and download the APP first):Turn on the toy,open the phoneGPSandbluetooth,and open the APP, and then the toy would be linked together automaticly.No need to Log in,justclick "Trial"under the "Log in" and it would go to use function.Threemodes ofAPP control:1.manual slide for toy vibrating. 2.eight fixed modes optional for toy vibrating, 3.open the phone\'s gravity sensor,and turn the phone back upside,the toy would be vibrating automaticly.Attention:the power button would not be working when APP control is available. (you could only long pressing the power button to turn off)

• Package Dimensions : 4.1 x 4 x 2.6 inches; 5.61 Ounces
• Department : Women
• Date First Available : November 23, 2022
• Manufacturer : Jkidgam
• ASIN : B0BN5NQXGK