* The multi-purpose CD-A580 plays from cassette, CD, or USB flash media * Cassette and USB recording is also available. Recommended tape length- 10 minutes to 90 minutes * Frequency response: 50 ~ 12.5kHz ±4dB (chrome), 50 ~ 12.5kHz ±4dB (normal) . Have the ability to archive cassettes via USB as MP3 files. This deck is like brand new. In perfect working condition and cosmetically very nice. Comes with Remote Control (RC-1329) AAA batteries RCA audio cables, Owner's manual, Quick Start guide for recording. A cassette deck and CD player in a single unit. This combined model also supports recording and playback with USB flash drives for a total of three types of media. The built-in mic input jack also allows you to enjoy karaoke using backing music playing from a CD, cassette or USB flash drive. You can also mix in the mic input sound and record it to a cassette tape or USB flash drive. *1 A variety of recording combinations are supported, including recording from a cassette tape, CD, external input or mic input to a USB flash drive (as an MP3 file) as well as recording from a CD, USB flash drive (MP3 file), mic input or external input to a cassette tape*1. Extensive timer *2 functions include cassette recording and playback as well as CD and USB flash drive playback. Various playback modes include programmed, repeat and shuffle playback from CDs and USB flash drives. This cassette mechanism is a two-head single one-way type and supports cassette tapes in normal, chrome and metal (playback only) positions. This model offers key functions including pitch control playback (+/-10% adjustment range).