Yes, you can bring Spark MINI on airplanes in your carry-on baggage.
The Spark MINI features a built-in 3,000 mAh rechargeable lithium-ion battery, 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 MINI in your carry-on baggage when boarding.