white light tooth whitening system

{"title":"300 W Teeth Whitening Unit , Dental White Teeth Whitening Kit For Dental Chair","imgUrl":"https:\/\/img.chinax.com\/nimg\/2e\/82\/925727425d25b7dff3024b1ccc8e-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Zhengzhou Kongsin dental","Model Number":"KS-TW812B","Minimum Order Quantity":"1 Piece\/Pieces","Delivery Time":"3-5days","Place of Origin":"Hunan, China (Mainland)","Supply Ability":"5000 Piece\/Pieces per Month","Packaging Details":"480*320*120mm","Certification":"CE, ISO, FDA","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram, RMB","Product name":"Built-in LED Teeth whitening machine Used for dental chair","Voltage":"100-240V","Output energy":"4800mw\/cm2","Light resource":"6-pcs high power LED","Power consumption":"300W","Wave length":"420-490nm","Weight":"4 kg","Packing Size":"480*320*120mm"}}