Feature: 1. CLEAR SIGNAL TRANSMISSION: 2.4GHz band is most suitable for guitar wireless system, possess low noise, low latency(less than 5mS), no interference, transmission distance more than 20 meters 2. HIGH COMPATIBILITY: The plug can be rotated 220 degrees, compatible with most electric guitars, basses, acoustic guitars and other digital instruments 3. EASY PAIRING: Turn on the transmitter and receiver, press the pairing button of the receiver, and then press the pairing button of the transmitter for more than 2 seconds to successfully pair 4. TECHNICAL PARAMETERS: A total of 12 channels are divided into 4 groups, frequency hopping non interference, with 48K/16bit signal, frequency response from 10Hz‑22KHz, distortion is less than 0.02% 5. PERFECT REPLACEMENT: Adopt ABS and electronic component materials, possess scratch resistant, excellent transmission and long service life Specification: Item Type: Wireless Guitar System Model: JW-03 Material: ABS, electronic components Signal: 48K/16bit signal Low Latency: <5mS Effective Distance: Use distance greater than approx. 20meter / 65.6ft Frequency Response: 10Hz-22KHz ± 1dB Distortion: <0.02% (at 1KHz - 10dBFS) Frequency Band Used: 2.4GHz ISM band Non Interference Method: Frequency hopping Number of Channels: 12 Channels in 4 groups Battery Required For The Product: Receiver: 1 x 702535 polymer lithium battery 3.7V/600mAh Transmitter: 1 x 702535 Lithium polymer battery 3.7V/600mAh Frequency Response: 10Hz-22KHz Wireless Band: 2. 4GHz ISM band. Package List: 1 x Transmitter1 x Receiver1 x Data Cable1 x User Manual