The KE1 is a multi-functional, portable guitar effects processor designed for guitarists who superior sound quality and convenient operation. With a built-in high-performance battery that lasts up to 8 hours on a full charge, it supports 5V adapter charging and can be used anywhere, anytime to meet your musical needs. This effects processor features 36 editable presets, covering a wide range of styles from clean to distorted and overdriven tones. Users can customize and save their own presets according to their preferences. It includes 6 effect modules: Noise Reduction, Boost, Compression, 20 classic amp simulations, a 3-band EQ, 7 modulation effects, 5 delay effects, 6 reverb effects, and 20 classic IR cabinet simulations, catering to various musical styles. The KE1 also supports wireless BT music playback and can be seamlessly connected to mobile apps or computer software for tone editing, parameter adjustment, preset exchange, and sharing. It even allows importing IR files and AMP module tone data. Additionally, it features a headphone monitoring function, mobile phone recording capability, and computer sound card functionality, making it convenient for music creation and recording. Multi-Functional Integration: Equipped with 6 effect modules, including Noise Reduction, Boost, Compression, Modulation, Delay, and Reverb, covering a wide range of musical styles. Customization: 36 editable presets with customizable effect chain order, allowing users to create their own tones. Colour:Grey Material:aluminum alloy Package Contents: 1 * Guitar Effects Processor 1 * USB Cable 1 * English instruction manual 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.