Feature:1. High-quality wireless audio transmission system(transmitter + receiver) for guitar, bass and other instruments.2. 2.4GHz wireless transmission, 24bit/48KHz sample rate.3. 30 meters effective outdoor distance or 15 meters distance to through the wall.4. Support 3.5mm and 6.35mm plug, 190 rotating device, it is available for most of the electric instruments.5. Up to 4 groups of equipment can be used simultaneously in the same environment.Specification:Features:High-quality wireless audio transmission system(transmitter + receiver) for guitar, bass and other instruments.2.4GHz wireless transmission, 24bit/48KHz sample rate.30 meters effective outdoor distance or 15 meters distance to through the wall.Support 3.5mm and 6.35mm plug, 190° rotating device, it is available for most of the electric instruments.Up to 4 groups of equipment can be used simultaneously in the same environment.Built-in rechargeable lithium battery, working time is up to 4 hours, and with a Type-C cable for convenient recharging, which ensures good performance for your every show.Specifications:Material: ABSDelay: <6.7msDynamic Range: >105dBFrequency Response: 20-20KHz, +1dB/-3dBWireless Band: 2.4GHzSample Rate: 24bit/48KHzBattery Capacity: Transmitter: 600mAh, receiver 300mAhItem Size: 123 * 31 * 13mm / 4.84 * 1.22 * 0.51inItem Weight: 69g / 2.43ozPackage Weight: 116g / 4.09ozPackage Size: 8.6 * 8.4 * 3.2cm / 3.39 * 3.31 * 1.26inPackage List:1 * Transmitter1 * Receiver1 * Type-C Cable1 * Manual(English)Package List:1 * Transmitter1 * Receiver1 * Type-C Cable1 * Manual(English)