{
  "features": {
    "model": "Raspberry Pi 3 Model B", 
    "name": "Raspberry Pi (Raspberry Pi 3 Model B)", 
    "vendor": "Sony",
    "cost":[
      {
       "price":50,
       "currency":"EUR",
       "date":"20151101",
       "desc":"(UK)"
      }
    ],
    "power_consumption":{"min":1.2, "max":4.5},
    "acoustic_noise":{"min":0, "max":0}
  }
}