Using digital wireless technology, the wireless guitar system offers excellent audio quality, simple setup, and is very reliable for any performing musician. Overclocked sound, anti-jamming and ultra-short delay to provide you with the best music sound effects. Frequency characteristics: The wireless guitar system provides a full 20Hz-20kHz frequency response, so you will hear very detailed guitar tones with 4ms delay. And support 4 devices to work at the same time, one-to-one; and maximum. Compact design with a transmission range of up to 50 meters: The wireless guitar transmitter and receiver are constructed in durable ABS plastic to withstand the rigors of software and the harshest climates. Thanks to the simple, compact design, this wireless guitar system is perfect for any pedal, package: 1 guitar transmitter receiver