2022 Wired Subwoofer Surround Home Theater TV, Mobile Phone Karaoke Sound Combination

K Song Economy Package: A9+S9 8-inch wired cannon+two wireless microphones Mini cinema economy package: A9+S9 8-inch wired monitor+wireless surround 1 pair+two wireless microphones Main push configuration: 5.1 Set: Echo Wall+8-inch Wireless Cannon+Wireless Surround 1 Pair+Two Wireless Microphones 7.1 Set: Echo Wall+8-inch Wireless Cannon+Wireless Surround 2 pairs+Two wireless microphones Wireless surround: There is a wireless connection between the surround and the soundbar, and a wired connection between the two surround systems 8-inch wired cannon: There is a wired connection between the cannon and the soundbar (Microphone: Wireless U-band silver, randomly shipped) TV soundbar, home theater sound system, living room TV soundbar speaker, TV subwoofer for home use, soundbar sound system, high-power soundbar sound system Echo wall speaker, karaoke speaker, TV speaker, subwoofer speaker, home theater, projector speaker