Mobile operator M1 has partnered global music streaming service Deezer to offer unlimited music to its postpaid mobile customers.

The collaboration will allow customers to have unlimited access to more than 30 million songs from international, Asian and local artistes. The service will be available from Dec 17.

M1 customers who sign up by June 30 next year can purchase Deezer's Premium+ service at a promotional price of $5.99 a month, instead of the usual $9.90. The offer is valid for a maximum subscription period of six months. The Premium+ service is advertisement-free, and offers unlimited music in enhanced sound quality in both online and offline mode.