● Functionality check: Confirmed that infrared light can be emitted when batteries are inserted. Not tested with the actual device. ● Lightly cleaned and disinfected with alcohol. ● Remote control unit only. Batteries are not included. ● Special notes: ・ Some scratches and scuffs present. ● Please check the images. Everything in the images is included. ● No need for comments, immediate purchase is welcome. ● Price negotiations will not be accepted. Please understand that I will not respond to price reduction comments.