NUX B-5RC 2.4 GHz Guitar Wireless System The NUX B-5RC wireless system frees you from cables, delivering high-quality, interference-free audio for electric guitars, bass guitars, acoustic-electric guitars, and ukuleles. With its 2.4 GHz frequency range, the system automatically pairs the transmitter and receiver for easy setup, while the ultra-low latency (<5ms) ensures no perceptible delay. The system also includes a Power Case that charges the units on the go, keeping you ready for long gigs and practice sessions. It supports up to 30 meters (100 feet) of wireless range, providing solid signal transmission for performers in various environments. Features: 2.4 GHz wireless transmission with up to 100 feet (30 meters) range 24-bit / 44.1 kHz high-resolution audio quality Less than 5ms latency for minimal delay Auto-pairing and unique fast-matching system for easy setup Mute function available via the transmitter s power button Built-in 3.7V/500mA battery with up to 4 hours of continuous playtime Power Case with 3000mAh capacity provides up to 15 hours of additional battery life