Turn the Knob to increase or decrease output, and control brightness, sound frequency, or speed.
- The magnetic design at the back of Neuron blocks makes you can simply place your gadget on the magnetic surface such as whiteboard.
- The redesigned magnetic Pogo Pin-connectors effectively prevent blocks from being connected incorrectly
- Metal knob block with greatly improved durability.
- Lifespan: ?10000 cycles
- Operating Voltage: DC 5V
- Anti-drop Ability: 1.5m
- Operating Temperature: -10?~55?
- Operating Humidity: ?95%