软件类别：iOS软件\n\n,
软件授权：免费软件\n\n,
运行环境：ios\n\n,
软件语言：英语
\n\n,Biofeedback breathing is a breath pacer that allows the user to keep count of Inhale and Exhale breathing cycles. The user can set the lengths of the Inhale and Exhale phases independently. One tone is used for the Inhale phase and another tone is used during the Exhale phase, allowing the user to use the app without having to look at it. Different tones can be selected for each phase The lengths of each phase can be increased to a maximum of 10 seconds.\n\n
下载地址：iTunes 或者AAP STORE 下载
