1. Material: Non-toxic ABS+ FDA Silicone
2.Package: high quality PU bag
3. Battery: 2 * AAA batteries
4.Special Light: specific and obvious Red/Blue indicator light,when working and Charging, Blue/Red light keep flashing, when it is full charged, no flash.
5. Special Force: The top can be bended freely under a certain external force
6. Motor:single motor
7 Color:Multicolors--blue, pink, red, purple
8.Button: 2 buttons
9.100% waterproof and heat