Features: *Brand new and high quality. *Wireless guitar system features digital wireless technology that delivers great audio quality, simple setup, and is extremely reliable for any musicians. *UHF original sound transmission, anti-interference and ultra-short delay, giving you the best music sound. *The wireless guitar transmitter & receiver are made out of durable ABS plastic that can withstand the rigors of touring and the harshest of climates. *The wireless guitar system delivers a full 20Hz-20KHz frequency, so you'll hear your guitar tone in great detail with only 4ms of latency. *This wireless guitar system supports -to- mode or transmitter to several receiver mode ; and max. transmission range is up to 30 meters. *Built-in rechargeable lithium battery, working time of the guitar transmitter and receiver is up to 4hours, and with a USB cable for convenient recharging. *Time to get rid of those long cables you trip on! sit on a couch comfortably while strumming the strings of your guitar and while yoer amp is further away from you. Specifications: Audio Response Range:20Hz-20kHz Transmission Range: approx.30m Transmission Delay:Less than 4ms Power:Built-in 3.7V 600mAh rechargeable lithium battery Charging Time:2 hours Continuous Use Time:4 hours Charging Port:Micro USB Package Contents: 1 x Wireless Guitar Transmitter 1 x Wireless Guitar Receiver 1 x USB Cable 1 x User Manual 1 x Box Note: Please refer to the measurement. Tiny measuring error is allowable in normal range. There might be a little color difference due to the monitor, camera or other factors, please refer to the physical item.