I am selling this item because I haven't used it much. This is a real-time sampler for DJs, so it accurately cuts and triggers samples automatically. 【Loop Sampling Function】 The SoundBITE Auto-Loop Module enables real-time loop sampling, which is very convenient for music production and performance. 【Various Beat Settings】 Sampling is possible from 1 beat to 16 beats, supporting various rhythms. This allows for creative music production. 【Intuitive Operation】 The LED display and simple button layout make operation intuitive and allow you to start using it immediately. This is especially convenient in live performances where quick operation is required. - Model: SoundBITE Auto-Loop Module - Function: Loop Sampling - BPM Display: LED display - Input Terminals: RCA input terminals - Output Terminals: RCA output terminals No box, AC adapter included. This is a used item that has been in someone else's hands. Please purchase if you understand this.