Feature: 1. Multifunctional: CD player is compatible with CDs, CD R/RW, MP3 CDs and audiobook CDs. FM radio player supports scanning radio stations and recording 30 stations. 2. With Bluetooth: Play music wirelessly via Bluetooth devices. You can also use it outdoors with 4 UM2‑C 1.5V batteries. (Batteries not included) 3. Multi Interface: Easily insert and play MP3, WMA music sound files recorded on a USB flash drive with a capacity of up to 128GB (FAT32 format only, exFAT and NTFS are not supported). AUX IN INPUT, easy to use. 4. Support Headphones: Support CD player headphone output, listen to your favorite songs privately without disturbing others, more personalized listening experience. 5. EQ Mode: Support five music EQ modes, Rock, Popular, Flat, Classroom and Jazz. Previous and next track, stop and repeat function. Specification: Item Type: Portable CD Player Material: ABS Disc Format: CD, CD RW, MP3 USB Format: WMA, MP3 Output Connector: 3.5mm Amplifier Power: 1.5x2W RMS Battery Specification: 4 x C Batteries (not Included). Package List: 1 x CD Player1 x Power Cord1 x USB Cable1 x Sound Cable1 x Instruction Manual