• One drag eight wireless embedded conference microphone PGM87-8 square

• One drag eight wireless handset PGM87-8 square

• One for eight wireless Bodypack PGM87-8 square

• One drag four wireless embedded conference microphone PGM87-4 square

• One drag four wireless handset PGM87-4 square

• 一拖四无线腰包PGM87-4正方

• One drag two wireless embedded conference microphone PGM87-2 square

• One for two wireless handset PGM87-2 square

• One for two wireless Bodypack PGM87-2 square