Features:There are CD playback and TF card playback for you to choose. The CD player supports CD, CD-R, CD-RW, MP3 disc formats, and WMA, MP3, CD-DA music formats.Adjustable 4 Sound Effect: BBS, JAZZ, POP, ROCK; 3 Repeat Mode: A-B Repeat & Repeat One & Repeat All. ASP: anti-shock system prevents interruption of CD playback in case of vibration.Comes with 3.5mm audio output port, it can connect to external speakers, headphones or car audio, etc., offering more choices to enjoy music. 3.5mm wired headphone is included.Portable design, small and lightweight, built-in 1000mAh rechargeable battery for about 6 hours of working time, convenient for indoor and outdoor use.With a digital display screen, it is convenient to understand the current playing mode. With touch buttons, it is easy to operate.Specifications:Type: CD PlayerSupport Disc formats: CD, CD-R, CD-RW, MP3Support Music formats: CD-DA, MP3, WMABattery: 1000mAhWorking Time: about 6 hoursCharging Time: 3-4 hoursOutput: DC 5V 1AMaterial: ABSColor: TransparentItem Size: Approx. 14.2*2.8cm/5.59*1.10inItem Weight: 220g/7.76ozPackage Size: 17.2*17.2*4.5cm/6.77*6.77*1.77inPackage Weight: 445g/15.69ozPackage List:1 * CD Player1 * Wired Headphone1 * 3.5mm Audio Cable1 * USB Power Cable1 * User Manual