A smart hardware based on low-power Bluetooth 4.2. It can control the vibration of Bluetooth devices, conduct hand painting, sound control, and control the vibration intensity and frequency of devices by connecting Bluetooth through mobile phones.
A smart hardware based on low-power Bluetooth 4.2. It can control the vibration of Bluetooth devices, conduct hand painting, sound control, and control the vibration intensity and frequency of devices by connecting Bluetooth through mobile phones.