With strong anti-interference ability, the sound reproduced is clear and free from distortion, reducing background noise. 30-50m transmission distance provides greater freedom of movement, allowing you to perform anywhere. 6.35mm plug enables plug-and-play functionality; simply connect the transmitter to the guitar and the receiver to the audio output device, then long press the power button to pair instantly. Equipped with a battery indicator light to easily monitor power levels and enable timely charging. The built-in battery offers reliable capacity for consistent performance. Both transmitter and receiver feature a rotatable design for added convenience and ease of use. Supports up to 99 sets operating simultaneously, ideal for multiple user setups. Includes a USB charging cable that allows simultaneous charging of both transmitter and receiver, saving time and increasing efficiency. Model: WS-70 Channel Quantity: 100 channels Distortion: Less than 0.05% Signal-to-Noise Ratio: 85dB Latency: Less than 2ms System Frequency Response: 20~20kHz Reception Sensitivity: Less than 110dBm @ 20dB SINAD Transmission Distance: 30~50m Operating Time: 5~6 hours (varies by usage) Color: Black Material: Plastic Package Contents: 1 x Guitar Transmitter 1 x Guitar Receiver Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement allows an error of +/- 1-3cm.