Features: Simple appearance, get rid of limitations, strong interference resistance, convenient and easy to carry, from now on get rid of the "connection cable". 6.35mm universal interface, both transmitter and receiver can be rotated 220 degrees. Built-in wire tone simulation function, -10 degrees to -50 degrees ambient temperature use. High fidelity, clear reproduction and connection to maintain a high degree of consistency, high sound quality, mild and full without worrying about the sound quality. Specifications: Name: Wireless transmitter Model: M3 Color: Black Wireless power: 10mW Suitable for: electric guitar Distortion: 0.05% Size: 144*37*13mm/5.67*1.46*0.51in Sampling: 48K 24bit Transmission distance: >50m Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Package includes: 1 X Transmitters 1 X Receiver 1 X Cable IF YOU HAVE ANY QUESTION, PLEASE CONTACT US, WE WILL SOLVE IT FOU YOU AS SOON AS POSSIBLE.