This is a switch designed to support play and communication for children with disabilities. The specifications have been modified to allow for easy activation with a light touch. It has a clicking feel. Rubber non-slip pads are attached to the underside of the iron base. 【Specifications】 ・Operation: Momentary (ON when pressed, OFF when released) ・Cord: Approximately 1m (3.5mm monaural mini-plug) ・Activation Force: 70-90g (Easier to press on the periphery than in the center) * The g value displayed when the switch is placed on a kitchen scale and pressed until ON is recorded. ・Weight: 130g ・Diameter: Pressing surface 80mm, Base 90mm 【How to Use】 Connect using a 3.5mm mini-jack. Connect to a BD adapter, etc., and use the switch to turn toys on and off. Do not connect to life-sustaining equipment (e.g., nurse call systems). 【Price and Shipping】 ・We do not offer price reductions. ・We may change shipping methods between Yu-Yu and Rakuraku services.