Its products are really many, such as cool dog music, cool dog FM and cool dog ringtone, which should meet most of the needs of people who like music. Of course, my favorite is cool dog music, because his family is different from other music software, and he has a particularly easy-to-use viper sound effect. Personally, I am very particular about listening to music. Many music softwares, such as Netease Cloud, have poor tuning. No matter what headphones are plugged in, the sound is poor. Cool dogs can easily find their own tuning because of the viper sound effect, and buttons like 3d Li Yin can enhance the musical atmosphere and details.