✓?Support 4 Devices?The bass guitar transmitter receiver support 4 channels broadcast simultaneously, One transmitter transmit signal to several to several receivers at the same time. ✓?Clear Signal Transmission?2.4GHz wireless instrument transmitter receiver system, 16bit / 48KHz stereo lossless digital transmission sampling rate, <5ms latency, 164 feet effective range, compatible for most electric guitars, bass, acoustic guitars and other digital music instruments. ✓?6H+ Battery Life?The cordless guitar transmitter and receiver recharging friendly with dual-end USB C cable and Battery Indicator. Built-in battery with 6H working after fully charged, making your playing more enjoyable. ✓?1/4” Plugs?This guitar wireless transmitter and receiver support both mono and stereo musical instruments. 6.35mm mono plugs for most acoustic-electric guitar, 6.35mm stereo plugs for most Audio products such as the camera recording, phones and tablets to edit music. ✓?Silent Plug Design? Vangoa wireless guitar system is plug and play, and the receiver can be directly pulled out without noise when the speaker is powered on, which is different from other wireless systems.