Xvive U2 guitar system delivers great audio quality, provides simple setup, and is very reliable for any musician looking for an affordable alternative to cables. It delivers 20Hz-20 kHz frequency response, with only 6ms of latency. This wireless system operates at 2.4GHz ISM band for crystal clear broadcasting ensuring the integrity of your signal on stage and covers 100 feet of range without any signal dropout. The Li-ion batteries help makes the U2 wireless system environmentally friendly that can last up to 5 hours per charge.