Sony IC Recorder ICD-UX513F Operates with one AAA rechargeable battery. Data transfer and charging (for rechargeable batteries like eneloop) can be done via the USB slot. 【High-Quality Recording】 SONY's IC recorders offer clear sound quality for high-quality recordings. They are especially ideal for meetings and interviews. 【Convenient Storage】 It has a 4GB storage capacity, allowing you to save many recordings. You can access the necessary data immediately. - Brand: SONY - Model: IC Recorder - Storage Capacity: 4GB - Color: Red Please understand that this is a used item before purchasing. Instant purchase is welcome. Thank you for viewing.