Microphone for CICONIA speakers. ■Compatible models: 【261.8MHz】 CTFE-2040B Compact LED Party Speaker CTFE-2060C Circle LED Party Speaker CDD160A Desktop Speaker CTX08BS Trolley Speaker TY-1800 Portable Speaker CTEY-2080F Flame LED Party Speaker with 2 Wireless Microphone with Same Frequency cannot be used simultaneously. Depending on the time of arrival, the LED light on the switch, the presence of logo, the color of the microphone bottom, etc. may differ from the specifications. Please be aware of this before purchasing.