Vista de ángulo alto de adolescente asiático en máscara protectora sentado con el ordenador portátil en la escalera, concepto de contaminación del aire - Foto e imagen de stock

Close up of one young Asian man wearing a white surgical face mask and using a mobile phone during new type Coronavirus Covid-19 pneumonia outbreak and pm 2.5 smog air pollution crisis in big city

Man in medical mask holding cellphone on city street

Adorable asian boy in medical mask writing and studying online with laptop at home during quarantine

Military man in uniform and medical mask using smartphone near documentary tray on blurred foreground

Selective focus of young woman in medical mask and black dress holding night party tickets and using smartphone, end of quarantine concept

Cropped view of man in medical mask using cellphone on urban street

Courier in medical mask with thermo backpack using smartphone on urban street

Young man in medical mask using smartphone on city street

Delivery man in medical mask talking on smartphone near road on urban street