- Product Name: IC Voice Recorder - Brand: SONY - Model Number: ICD-UX70 - Recording Time: Up to 290 hours - Function: MP3 Recording - Power Supply: 1 x AAA battery - Accessories: USB cable, Earphones, Instruction manual, Original box Thank you for viewing. This is a SONY IC recorder that supports MP3 and can record up to 290 hours. I have confirmed that it can record and play back. It comes with a new AAA battery, so you can use it right away. There are no noticeable scratches or stains, and it is in good condition. Thank you. #SONY #Sony #VoiceRecorder