價格：免費
檔案大小：35.1 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Want to Sleep Better? Overworked? So why not listen to the sound of Piano absolutely Relaxing and great quality of the sound. Close your eyes, put on a headphone , touch this application. You can choose a sound to relax or sleep, you can choose the time.
You can choose the music.
Beautiful background images
Great quality of the sound
Absolutely Relaxing!
The best relaxing sound!
支援平台：iPhone, iPad