MOBILE phone network O2 has launched its high speed 4G service in Middlewich.

The new and improved network will bring faster internet speeds to local O2 customers, as part of a £600 million upgrade across the country.

Customers will see differences in areas such as high definition streaming, internet shopping and video calling.

Derek McManus, chief operating officer at Telefónica UK, said: "O2 4G can make everything easier for our customers."