Sleep health instructor Tatsuya Kobayashi supervised sleep induction item. Although there is no box, it is unused. ● Size: Approximately width 21 x depth 22 x height 26cm ● Weight: Approximately 225g ● Material: Body/Filling: 100% polyester 《Easy operation with just a button press》 ・ Music Mode Press the right hand, and music that calms the heart will play (for about 14 minutes). ・ Counting Sheep Mode Press the left hand, and a gentle voice will count sheep from 1 to 100 (for about 10 minutes). It invites you to sleep with a gentle voice. ・ Volume Control Each time you press the tail button, you can adjust the volume in 3 levels.