1. Open the key Press and hold for 3 seconds, press to switch the vibration frequency, and press and hold for 3 seconds again.2. Warming button Click the heating button to turn on the heating, long press for 3 seconds to turn off the heating function.3. Pull button Click the button to open the button, press and hold for 3 seconds to turn off the button function.Material: ABS + siliconeColor: rose redVibration frequency: 12 frequency vibrationNoise ≤ 50 dBRemote control battery: CR2032 button batteryIf you have any questions, please feel free to contact us.
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