Junterone New Mobile Phone Automatic Shaker WeChat Sports Step Counting Brush Walking Artifact Silent Shake Rocker

4. Intelligent design controls the number of steps, intelligently changes the swing frequency, and intelligently simulates the number of steps, which is more realistic 2. High-speed bearings are silent and noiseless, using cost-effective high-speed bearings, quieter and wear-free, environmentally friendly, energy-saving and pollution-free. 3. You can shake two mobile phones at the same time, one mobile phone is enough, two mobile phones can easily give you 100,000 steps. 1. Thickened non-slip base design, placed firmly on the desktop not fall over due to shaking, safe and reliable, convenient and quick to shake. 5. Upgraded eight steel ball counterweights to increase the center of and stability of the product during operation.