HK Citation / Surround app works seamlessly with Harman Kardon Citation full range and Harman Kardon Surround to let you easily setup WiFi, then you can follow on-screen instructions to complete your 5.1 surround system, stream QQ music/local content via WiFi in glorious HD audio and enjoy voice control with Xiaowei voice assistant* for extreme ease of use.
*Xiaowei voice control is applicable for Citation ONE/ Citation 300/ Citation 500/ Citation Bar and Citation Tower.