{
  "features": {
    "model": "20ALCTO1WW", 
    "name": "LENOVO ThinkPad X240 (20ALCTO1WW)", 
    "vendor": "LENOVO",
    "cost":[
      {"price":1600,
       "currency":"USD",
       "date":"20151201",
       "desc":"Lenovo ThinkPad X240 (France)"
      }
    ],
    "power_consumption":{"min":4.0, "max":35.0},
    "acoustic_noise":{"min":0, "max":40}
  }
}