contra angle head with 9 modes

{"cid":"91213998","title":"Contra Angle Head Dental Equipment For Wireless Rotary Files 16:1 Endo Motor With 9 Modes","imgUrl":"https:\/\/img.ismap.com\/nimg\/5f\/90\/0c9e7fc617bed9f6ade144c18ea7-200x200-1.jpg","attrs":{"Price":"USD$70\/piece","Brand Name":"guanxiong","Model Number":"XY-Q1","Minimum Order Quantity":"10piece","Delivery Time":"5-15workday","Certification":"ce","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T","Supply Ability":"100piece,1week","Packaging Details":"carton","Power Source":"electric","Max speed":"500rpm","Instrument classification":"Class II","after service":"Online technical support","material":"plastic,metal","Voltage":"220v\/110v","Gear ratio":"16:1","Warranty period":"1 years","Noise":"\u226455db","Max torque":"4.0 N.M"}}

{"cid":"91220204","title":"COXO C Dental Electric Motor & Endo Motor 2 In 1 Minimally Invasive Repair Dentistry Equipment With 1:5 & 6:1 Contr","imgUrl":"https:\/\/img.ismap.com\/nimg\/41\/fc\/d06f64c174cd20e52e4e35c74d84-200x200-1.jpg","attrs":{"Brand Name":"COXO","Minimum Order Quantity":"10PCS","Delivery Time":"5-8 work days","Certification":"CE,ISO","Place of Origin":"CN","Payment Terms":"T\/T, Western Union","Torque":"0.6~5.1N.cm","LED brightness":">25,000lux","Motor outer diameter":"20.6mm","Motor torque":"Maximum 3.0N.cm","Motor speed":"Maximum 40,000rpm","Main unit":"Input power AC 24V"}}