【Versatile and Customizable Effects】The TANK-B bass Multi Effects Guitar Pedal features 36 editable presets, including Noise Gate, 9 classic amp simulations, 3 modulation effects (chorus, phaser, tremolo), 3 delay effects (analog, tape, clean), 3 reverb effects (room, spring, cloud), 8 IR cabinet simulations, and a high-precision tuner, offering limitless tonal possibilities. 【Easy Editing and Sharing】Ideal for guitarists and bassists of all levels, it supports easy editing, exchanging, sharing, importing/exporting tone data via Mac/Windows software or mobile app. It stores up to 8 third-party IRs, allowing for seamless integration of custom tones with USB import for IR simulation files to overwrite original IRs. 【Headphone Output and Bluetooth Connectivity】This multifunctional bass effects processor supports mobile phone recording with a 3.5mm headphone output for clear listening and monitoring (cable included). Additionally, it supports Bluetooth music playback for accompaniment during performances. 【Rechargeable Built-in Battery】Equipped with a built-in rechargeable battery, the TANK-B bass effects processor can be charged via a mobile phone adapter or power bank. It charges in 4 hours and offers up to 12 hours of continuous operation, supporting simultaneous charging and use. 【Compact and Portable Design】With its compact size and lightweight design, the processor is suitable for various occasions including parties, backyard concerts, or on-the-go use. Delivering professional-grade tones wherever you need them, it's the perfect companion for guitarists and bassists.