1. Imudaniloju ti o lagbara, iṣeduro ifoyina, pinhole ti a fi goolu, kekere resistance.
2. Roba mojuto jẹ sooro si iwọn otutu giga ati idaduro ina.
3. Lẹwa ati ti o tọ.
- Ohun elo oye: awọn sensosi, awọn ẹrọ amusowo, awọn drones, ohun elo ọkọ, bbl
- Awọn ọja wearable Smart: aago smart, ẹgba smati, awọn gilaasi smati, agbekari Bluetooth, awọn ibọwọ ọlọgbọn, VR, abbl.
-3C awọn ọja olumulo: kọnputa tabulẹti, titiipa itanna, ọkọ ina, ago omi ọlọgbọn.Ngba agbara data USB, ati be be lo.