High-Performance Wireless Solution: Experience the freedom of playing your guitar without the hassle of wires. This 2.4G wireless guitar system features a high-quality 48K/24bit sampling rate for clear, uncompressed sound and real-time audio transmission. Plug and Play: Designed for simplicity, our wireless system is easy to set up and use. Just plug in, turn on, and you're ready to play, making it perfect for rehearsals, live performances, and studio sessions. One-key switching of 4 channels, no need to pair, support 4 groups of devices to use at the same for time, different devices can choose different channels. Transmission distance of 30 meters/1181inches indoors, 15 meters/590.55inches for transmission through partitions. 6.35mm international standard audio for head, 282° rotatable, suitable for almost all musical instruments, and can be folded close to the musical instrument when in use. ransmission sound quality:48k/24bit lossless digital transmission Transmission frequency band:2.4GHz ISM frequency band Transmission distance:30 meters outdoor transmission: 15 meters through the wall transmission Transmission delay:10ms Signal-to-noise ratio:-98db Distortion:Less than0.02% Dynamic range:Greater than105db Frequency response:20-20KHz; +1db/-3db Rotation angle of audio head:280° Simultaneous use of multiple devices:4 groups Battery:Rechargeable lithium battery that supports short circuit for protection, one with two TYPE-C charging (The product appearance and printed words may vary depending on the batch, but this does not affect use) Color: As shown Material: ABS Package Contents: 1 x Guitar System Transmitter 1 x Guitar System Receiver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.