Check the listing for details. Wireless Guitar System Transmitter Receiver Set M3 Rechargeable Audio. Condition: Used, Made in China. Listed at 11.00 USD. This listing is for a complete wireless guitar system, featuring a compact transmitter and receiver set. Ideal for electric guitars, basses, and other instruments with a 1/4" jack, this system offers freedom of movement without the hassle of cables. Both units are marked 'M3' and feature an adjustable 1/4" plug for versatile positioning. The set comes with a dual-head USB charging cable and a wall adapter, allowing you to charge the units. Perfect for practice, small gigs, or studio use, providing reliable signal transmission. Units show 'TRANSMITTER' and 'RECEIVER' labels for easy identification. Features power and charge indicator lights. Get ready to cut the cord and experience wireless musical freedom!