Lekato Wireless Guitar System Ws-90, 5 Point 8 Ghz Guitar Wireless Transmitter ?5.8GHz Wireless Transmission Technology-- LEKATO Wireless Guitar System has stronger anti-interference ability compared with 2.4G's; You can enjoy lossless, pure and professional sound quality. ?100 Feet Transmission Range-- Less than 5.6 ms latency, no lag or no signal loss; 105dB dynamic range, 24-bit/48Khz high-quality audio broadcast, 20Hz-22kHz full-screen response. ?4 Simultaneous Channels--This Wireless Audio System supports simultaneous broadcasts on 4 channels, one-key to exchange channel. One transmitter can also send signal to multiple receivers at the same time. ?Built-in Rechargeable Battery-- WS-90 wireless transmitter recevier can work for up to 8 hours after each fully charge, 1.5 hours quick charge, enough to enjoy the wireless world in your gig.(comes with dual-end USB cables? ?Plug and Play--190-degree rotatable plug design,the wireless system is compatible with most musical instruments such as electric guitars, basses, electric-acoustic guitars, or any other electric instruments that use 1/4" output jacks.