child friendly door knob with touch switch

{"cid":"91224521","title":"2-in-1 Piano & Animal Sound LED Floor Tile \u2013 Touch Sensory Toy for Autism, Speech Therapy","imgUrl":"https:\/\/img.chinax.com\/nimg\/f0\/0c\/65122e5620398b5cf0b161f4cb39-200x200-1.jpg","attrs":{"Price":"$17.745","Brand Name":"JunTian","Minimum Order Quantity":"70","Delivery Time":"7-15 days","Light Type":"Built-in single-color LED (monochrome)","Weight":"Approx. 0.9 kg (net, single tile)","Volume Control":"Adjustable via bottom knob (approx. 50-85dB)","Power Input":"DC 5V via USB cable (charger NOT included)","Warranty":"12 months (manufacturing defects)","Sound Modes":"Piano note OR animal call (selectable via bottom switch)","Product Name":"2-in-1 Piano & Animal Sound LED Floor Tile (Dual Mode)","Payment Terms":"L\/C,D\/P,TT","Speaker":"Built-in, volume adjustable","Size (L\u00d7W\u00d7H)":"30 \u00d7 30 \u00d7 7.5 cm","Battery":"Built-in rechargeable lithium battery, DC 3.7V 1200mAh","Master Carton":"7 boxes \/ carton, outer carton size 62\u00d732\u00d733 cm, volume 0.065 CBM","Safety":"CE, RoHS compliant","Waterproof Rating":"IP65 (dust-tight, protected against water jets) \u2013 suitable for indoor and outdoor use","Charging Time":"2-3 hours via standard USB (5V 1A\/2A)","Control":"Capacitive touch sensor (hand, foot, or any touch)","Place of Origin":"Guangdong,China","Material":"PE (Polyethylene) \u2013 durable, weather-resistant, impact-resistant","Model":"Dual Sound Version","Package":"1 piece \/ box","Certification":"SGS Certified\u3001EN71\u3001CE\u3001RoHS","Battery Life":"Approx. 4-6 hours depending on volume"}}