BOSS MICRO BR Digital Recorder (with 128MB SD card) Compact 4-track digital recorder ideal for guitarists and musicians. This model allows multi-track recording, playback, and includes built-in effects such as reverb, delay, and amp simulation. The display and buttons work properly, and the screen clearly shows track information (see photos). Sound output tested and confirmed. Includes a 128MB SD card for data storage. Battery compartment is clean, but batteries are not included. Specifications: 4-track digital recording (WAV/MP3 format) Built-in rhythm patterns and tuner SD card slot (128MB SD card included) Guitar input, microphone input, and line out Powered by 2×AA batteries or AC adapter (not included) Condition: Used and tested. Fully working. Minor scratches and marks from normal use. No major damage. Accessories: 128MB SD card (included) No batteries or AC adapter included Shipping: Will be packed carefully and shipped with tracking number.