The new smart chip has stable signal, power-off memory, and long service life.The use of smart chip technology can be applied to most devices, and a remote control is enough.The button is made of silicone material, which is corrosion-resistant and high-temperature resistant, and it is comfortable to press with high elasticity."The new smart chip has stable signal, power-off memory, and long service life. The use of smart chip technology can be applied to most devices, and a remote control is enough. The button is made of silicone material, which is corrosion-resistant and high-temperature resistant, and it is comfortable to press with high elasticity."