2.4GH z
WG203 Wireless System: 2.4GH z band is most suitable for guitar bass wireless systems, with low noise, low latency (less than 5mS), and no interference. Great for keeping your practice space or stage neat. No need to fuss with guitar cables anymore. Perfect companion for home practice
20Hrs Long Battery Life: The guitar system has a built-in rechargeable battery. After the battery is fully charged, it can work for 20 hours continuously, easily satisfying long hours of practices and gigs. You can enjoy playing the instrument to your heart's content
Easy to Operation: Plug and Play. Turn on the transmitter and receiver, and they automatically pair without any further operation. There are power indicators on the side of the receiver and transmitter. This will alert you to the remaining power and prevent unexpected power outages