40mw educational headphones

{"cid":"91218987","title":"USB Gaming Wired Computer Headset V6 RGB Gaming Headphones","imgUrl":"https:\/\/img.chinax.com\/nimg\/a9\/3c\/0cb5b4164b53c7d9617d9b5eadaa-200x200-1.jpg","attrs":{"Brand Name":"Artshow","Model Number":"V6","Minimum Order Quantity":"1000pcs","Delivery Time":"20-30 Working Days","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Packaging Details":"Color Box","Speaker":"\u03a650mm","Impedance":"32\u03a9 \u00b115%","Frequency Response":"20hz-20khz","Cable Length":"2M","Rated power":"25mw","Max input power":"40mw","Plug type":"USB","Mic dimension":"4.0*1.5mm","Directivity":"noise canceling","Sensitivity":"115db\u00b13db"}}

{"cid":"91218621","title":"GPS And Headphone Jack Kids Educational Tablet With 7 Inches Screen Size","imgUrl":"https:\/\/img.chinax.com\/nimg\/18\/61\/9b0835486bebf93f86a87844247c-200x200-1.jpg","attrs":{"Brand Name":"pipo kid tablet","Model Number":"kid tablet","Place of Origin":"shenzhen","Bluetooth":"Yes","Battery":"3000mAh","GPS":"Yes","RAM":"1GB","Microphone":"Yes","Product Name":"Kids Educational Tablet","Camera":"2MP","Weight":"0.8 Lbs"}}

{"cid":"91220330","title":"4k Resolution 75 Inches Interactive Whiteboard with Infrared\/Capacitive Touch for Conference Rooms","imgUrl":"https:\/\/img.chinax.com\/nimg\/42\/7b\/523972f926c20c52bad1a1d0f41a-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"MTHGH","Model Number":"XYC75","Minimum Order Quantity":"1 Set","Delivery Time":"7-10 Work Days","Touch Technology":"Infrared\/Capacitive","Output Interface":"Audio\/headphone","Touch Points":"20-point infrared","Place of Origin":"China","Gross Weight":"59kg, 73.5kg, 95kg, 95kg, 125kg, 141kg","Screen Size":"65inch, 75inch, 85inch, 86inch, 98inch, 100inch","Aspect Ratio":"16:9","CPU Options":"i3\/i5\/i7","Panel Type":"LCD\/LED","Net Weight":"45kg, 58.5kg, 77kg, 77kg, 92kg, 107kg","Input Interfaces":"HDMI, VGA, USB, AV, YPbPr","Whole Size":"1498x918x96mm, 1723x1044x99mm, 1965x1180x99mm, 1965x1180x99mm, 2212x1305x106mm, 2275x1363x120mm","Viewing Angle":"178\u00b0","Operating System":"Windows\/Android\/Linux","Packing Size":"1660x1065x225mm, 1875x1185x225mm, 2115x1325x225mm, 2115x1325x225mm, 2435x1490x275mm, 2435x1490x275mm","Shell Material":"Aluminum alloy frame, aluminum back shell","Packaging Details":"Standard carton package : carton+ plastic bag+ foam+ honeycomb paperboard+ pack thread.","Resolution":"3840*2160","System Version":"Windows10","Certification":"CE FCC","Payment Terms":"L\/C,T\/T,Western Union","Supply Ability":"10000 Piece","Brightness":"500cd\/m2"}}