What do you mean by colorful clouds?

Hecaiyun is a personal cloud storage network disk owned by China Mobile, which provides safe, convenient and efficient personal cloud storage services for all users and helps users to store and manage personal information assets of different terminals in a unified way.

Users can perform cloud backup, synchronization and unified management of personal digital content in multi-terminal and multi-application such as mobile phones, personal computers and tablet computers. Users can play online, browse photos, music, videos and other digital content stored in the cloud, and also share and spread the above content.

Extended data

strong function

1. Account information, safe and secure!

Cai Yun provides all users with carrier-level security protection, including free login reminder and file encryption, which fully guarantees the security of users' digital assets.

2.t-class space, get it in an instant!

Users can get 16GB disk space when they register for the first time, and T-level space can be upgraded for free through official series of activities.

3. Wonderful resources, SMS sharing!

Send it directly to him/her and Cai Yun, or send him/her a short message, share the short message and Cai Yun infinitely, and send it for free!