SMILE KIDS Asahi Denki Kasei Smile Kids Electric Incense, Safe Incense, Medium, Gold, No Smoking, ASE-4201NGD

These are safe and reliable incense sticks that do not require fire. When you turn the switch on, the tip of the incense stick glows red. This is a medium-sized electronic incense stick that uses two AAA batteries. Lifespan: Approximately 31 hours of continuous lighting (using domestic alkaline batteries).