[High-Performance 2.4GHz Wireless Guitar System]The A9 wireless guitar system utilizes the 2.4GHz band, providing guitarists and bassists with powerful anti-interference capabilities. It's ideal for live performances, ensuring a stable, high-quality sound experience, making it an essential guitar accessory. [Crystal Clear Sound]Enjoy pure 24-bit 48kHz sound quality with zero latency and an effective range of up to 30 meters. The A9 wireless guitar transmitter and receiver deliver rich, lossless sound quality, making every note shine clearly, without interference or signal loss. [Rechargeable, Long Battery Life]The A9 comes with a rechargeable lithium battery, providing up to 4 hours of continuous use on a full charge. It also features dual USB charging cables for convenient and fast charging, keeping you ready to play anytime, whether on stage or during practice. [Plug and Play, Simple and Convenient]The A9 uses a one-button pairing system, making setup and use extremely simple. It supports simultaneous connection of multiple devices without interference, simplifying the setup process and making it ideal for rehearsals and live performances. [Wide Compatibility and Versatile Design]The A9 is equipped with both 6.5mm and 3.5mm audio plugs, making it compatible with instruments such as electric guitars. Its 270° rotating plug design and ultra-low latency (less than 4ms) a reliable and versatile solution for various performance needs. Color: Black Material: ABS Package Contents: 3 * wireless transceivers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.