2.4G Wireless Classroom Audio/Sound System

2.4GHz Soyo Whiteboard Active Speaker

2.4GHz Wireless Microphone with Laser Pointer and Ppt Controller

Wireless Classroom Microphones with Laser Pointer and Ppt Control (with one extra mixed audio)

2.4GHz Wireless Microphones with Laser Pointer and Ppt Controller

Wireless Laser Pointer and Microphone

Multifunction Neck Clip Wireless Teacher Microphone

Multifunction Wireless Microphone with E Laser Pointer

Wireless Teacher Microphone Unit with Laser Pointer

2.4GHz Wireless Microphones with Laser Pointer and Ppt Controller for Classroom and Conference Room

RF Wireless Microphones for Classrooms, Conferences, Malls, Stage

Wireless Classroom Microphones with Laser Pointer and Ppt Control

RF Wireless Microphones Solution to Hearing Aids System

RF Stick Wireless Microphones for Teacher (stick mic type)

RF Wireless Microphones Solution to Classroom Audio System

RF Wireless Church Sound System Solution (Church PA Speaker)

RF Wireless Classroom Sound System Solution (classroom audio solution)

Wireless Classroom Audio System (classroom sound solution)