Yes, you can bring Spark GO on airplanes in your carry-on baggage.
The Spark GO features a built-in 18650-style battery with a capacity of 2500 mAh, which is approved for airplane travel.
As per TSA (Transportation Security Administration) guidelines, "Spare (uninstalled) lithium-ion and lithium-metal batteries, including power banks and cell phone battery charging cases, must be carried in carry-on baggage only", please ensure that you carry the Spark GO in your carry-on baggage when boarding.