BEEONE 2.4GHz Mini Wireless Guitar System with 4 Channels，Rechargeable Au

LEKATO Wireless Guitar System 2.4GHz Rechargeable Audio Wireless Transmitter ...

Wireless Microphone System 2.4GHz Wireless Plug-on XLR Dual Transmitter & Rec...

JOYO 2.4GHz Wireless Guitar System 4 Channels Rechargeable Audio Wireless Tra...

Wireless Guitar System 2.4 GHz with 6 Channels Rechargeable Audio Wireless Gu...

Wireless Guitar System 2.4 GHz with 8 Channels Rechargeable Audio Wireless Gu...

Wireless Transmission System, 2.4GHz Wireless Transmitter Receiver, XLR Wirel...

Mackie FreePlay Rechargable Lithium-Ion Battery