Line 6 Relay G30 wirless guitar system Digital Wireless System — 2.4GHz band, interference‑free and license‑free Range up to 30m — stable connection for stage or rehearsal Low Latency — around 3ms for natural playing feel Six Channels — easy to avoid interference with other systems Included Cable — connects transmitter to bass or guitar Included pouch — to store de transmitter in the guitar strap HAVE VIDEOS SHOWING THE ITEM WORKING PERFECTLY WITHOUT ANY ISSUE OR PROBLEM