BAIRUTONG Wireless Guitar System, Wireless Guitar Transmitter Receiver, Built-in Rechargeable Lithium Battery Digital Transmitter Receiver 4 Channels for Electric Guitar Bass Violin

【Advanced Technology】: The guitar transmitter receiver uses wireless transmission technology, with a wide frequency range and supports uncompressed signal transmission. The outdoor transmission range exceeds 30 m/100 ft and is not subject to wire tangling. 【Multi-device interference-free】: the wireless transmitter supports four sets of devices working at the same time, one transmitter to a receiver, ultra high frequency sound transmission, anti-interference, low noise, 4ms" latency, allowing you to walk around freely on stage and perform really dynamically 【Long Working Time】: The wireless transceiver has a built-in rechargeable lithium battery and is equipped with a double-sided USB charging cable, which can be charged at the same time. When fully charged, the guitar transceiver can work for up to four hours to ensure you can fully play any power. Widely used: The wireless microphone system has clear signal transmission and is suitable for most electric guitars, bass, violins, keyboards, electric guitars and even the most popular electronic instruments with a 6.35 mm socket.