Adjust with the remote control. The 9 o'clock massage chair originated in Taibei, China, and was founded in 1986. It is a manufacturer and brand that integrates parts production, finished product research and development, manufacturing, global marketing and after-sales service, and provides humanized health care solutions for families around the world with human health as the core. 9 o'clock massage chair adjustment time can be adjusted remotely. Massage chairs are equipped with remote control. There are many options to choose from on the remote control, such as time and massage method.