Tariff standard 1, CRBT download: 0-2 yuan/head. 2. HD MV on demand: 1 yuan/song. 3. Download songs with high-definition and ultra-clear sound quality: 1-2 yuan/time; Note: At present, users of IOS version can download high-quality songs for free. Note: A 4-minute MP3 (code rate 320k) high-quality music download consumes about 9MB of traffic. "Listening to 4G" is a high-quality music download and on-demand high-definition MV service provided by China Telecom for Tianyi users (except wireless broadband users and users who charge according to the length of their mobile phones). Suitable for Tianyi users (except wireless broadband users and users who charge for the length of mobile internet access). No application is required. After downloading and listening to the 4G client, you can use it. "Listening to 4G" is to provide music lovers and music enthusiasts with higher quality music download and on-demand HD MV service. Ai Xiang 4G has no fixed expiration date, and the service provider China Telecom has the right to terminate this service. You don't need to apply, download or listen to the 4G client, so you can use it. For more service benefits, click on "official website" customer service 38 below to answer your questions.