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%.