450khz electrical muslce stimualtion machine

{"cid":"91219710","title":"GOMECY Smart Tecar Machine 300KHZ - 450KHZ CET RET RF Machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/7e\/e9\/541213f20f7d9fe03fe63e18e400-200x200-1.jpg","attrs":{"Price":"USD 999-1588units","Brand Name":"GOMECY","Model Number":"GMS IN 01","Minimum Order Quantity":"1","Delivery Time":"5-8 days","Certification":"CE CCC","Place of Origin":"Beijing","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"50 +UNIT+per week","Packaging Details":"standard packing","Name":"Smart Tecar","Heads Size":"20\/40\/60MM","Input power":"AC 110V~220V~50Hz\/60Hz","RF Frequency":"0.3-0.5KHZ","Maximum Power":"300W","Handles":"Tecar*2 handles with 6 heads","Optional handle":"80MM Head+ T-shape+ Foot Pad + Fascia Set"}}

{"cid":"91078279","title":"Mini Smart High Frequency 450KHz RF Beauty Equipment","imgUrl":"https:\/\/img.chinax.com\/nimg\/eb\/8d\/71c3bb40a7db6c4361fac9d3c431-200x200-1.jpg","attrs":{"Price":"apply to the lowest price","Brand Name":"Zohonice","Model Number":"ST02A","Minimum Order Quantity":"1 set","Delivery Time":"3~7 working days","Certification":"CE Certificate","Place of Origin":"Beijing, China","Payment Terms":"T\/T, Western Union, Money Gram, Paypal","Supply Ability":"Above 100pcs per month","Packaging Details":"49*46*38cm\/15kg\/18kg\/Aluminum box+Wooden box","Product name":"ret cet rf 448KHZ tecar machine","Keywords":"radio frequency 448khz tecar cet ret rf machine","Technology":"CET+RET+RF","Advantages":"Handle diversification,Large Screen,Double frequencies,High power,Patent appearance,","Style":"portable","Treatment area":"Facial,Knee, Shoulder, Ankle, Hands, Muscles","RF Frequency":"300-450khz","Tecar Power":"300W Max"}}