1、Working Parameters: 2.4G wireless guitar audio system, providing excellent 90dB signal to noise ratio, with 24bit 48KHz sampling frequency, and 20Hz‑20kHz frequency response. 2、Good Performance: This wireless receiver transmitter set has the advantages of less interference, stable signal transmission, and short delay, providing you with perfect music sound. 3、Convenient Use: This wireless guitar system supports plug and play without the need for cables, making it flexible and convenient to use, allowing you to focus on playing and practicing. 4、Interface and Rotation: Equipped with 6.35mm universal interface, both the transmitter and receiver can rotate 220 degree, providing high fidelity, clear reproduction, high consistency. 5、For Wireless System: This receiver transmitter set is suitable for wireless guitar or bass audio system, support uncompressed signal transmission, outdoor above 50m without interference. Item Type: Wireless Guitar Transmitter Receiver Material: ABS Transmitter Battery: 600mAh Lithium Battery (Built in) Receiver Battery: 600mAh Lithium Battery (Built in) Wireless Power: 10mW Response Range: 20Hz-20KHz Sampling Rate: 48K 24bit Signal to Noise Ratio: 90dB 1 x Wireless Receiver 1 x Wireless Transmitter 1 x USB Power Cable 1 x English Chinese User Manual