1. The button is made of skin-friendly silicone material, 3 buttons can sound, 2 buttons are silent.
2. The steel ball can slide or press.
3. The gear slider has no resistance.
4. The rocker has a built-in magnet, which can be pulled out. After shaking back and forth, it can automatically return to position.
5. The switch button has a built-in magnet, and the sound is crisp
6. The product is made of oil injection matte feel, and the materials are environmentally friendly and stain resistant.