7
2.2 Key parameters
1) instant powder making time:30~40s 220ml;
2) Espresso≤45s 30ml) (brewing time 35s) the setting affect flavor and making time;
3) hot water outlet speed: 10ml/s;
4) machine starting time:<2 min;
5) payment method:WeChat/Alipay/banknote device/coin device/other MDB device;
6) Gcommunication interface:WIFI,4G(optional);
7) operation system:Android;
2.3 Machine view
①coffee bean container、②lock、③beverage outlet、④touch screen and displaying screen、⑤water
drip tray
①grinder、②brewer、③coffee cake waste bin、④canister、⑤mixer、⑥water drip tray cover