CD player of the new version The small and music CD player is equipped with sensitive Press buttons and magnetic adsorption and has two integrated 3.5 mm headphone connections and a perfect digital display. Key lock: After playback mode and have been setup, you can toggle the power switch to the HOLD position in order to prevent the environment, for example naughty children or crowded occasions from affecting the setting of player.1200mAh battery The portable personal CD player comes with a 1200 mAh lithium battery for 8 to 10 hours of play time. You no have to use AA batteries or keep connecting the charger to the CD player. The low battery reminder function displays "LOW" when the battery is low. You can use the included USB cable to connect it to a DC 5V / 1A adapter. Full charging takes about 4 hoursAnti-shock and load memory function With a jump protection of up to 60 seconds for CDs and a jump protection of 120 seconds for MP3 CDs, the portable CD player reads the CD smoothly when walking or driving. Support the last save function. By default, the player will return to the last stop track on the disc. NOTE: This feature cannot be turned off. Press the STOP button twice and the PLAY button once, it will play from the beginningMultiple playback methods Widely compatible with CD, CD-R, CD-RW, HDCD, MP3 and WMA formats. This CD player can be used with two headphones (INCLUDED) to share music with others. AUX connected to all audible devices 3.5mm audio input, e.g. B. Connection of the loudspeaker or the headset or car audio. With 5 playback modes. This CD player gives you more to enjoy your favorite musicEasy to use On the front, the disc player has a digital display and sensitive touch buttons for playback functions. There is a HOLD switch on the side to avoid accidentally touching the buttons during music playback. switching on, make that the "HOLD" switch is in the "OFF" position. Note: Please check if your disc is spinning or not Colour: Blackmaterial: plasticSize: 133 x 133 x 27mmWeight: 270gPower source: DC 5V/1A, -USB2.0 StandardCharging voltage: DC 5V/1AOperating voltage: 3.7VPower consumption: about 1.5WBattery: Lithium- polymer, 3.7V/1200mAhD/C conversion: 16BitSampling frequency: 44.1KHZFrequency response: 20HZ-10KHZPower output of earphone: 16mW+16mW/16-32OhmImpedance of earphone: 32Ohm/16mWSupported disc formats: CD, CDR, HDCD, MP3Shockproof time: CD 60 seconds/MP3 120 seconds or moreWarm Tips:1. Please turn off the "HOLD" key using it.2. Never Press the lens of the device. Always keep the disc compartment closed to prevent dust from collecting on the lens.3. The player is only compatible with CD, CDR, MP3, HDCD formats.4. If the device is unable to discs properly, use a standard commercially available cleaner to clean the laser optics. Other cleaning methods may damage the laser-optics.5. Clean the device with a clean, damp leather cloth. Do not use any cleaning agents.6. When charging, that the Power source and the Charging voltage are DC 5V/1A. Excessive voltage input may cause machine overload damage. Package Contents:1 x portable CD player1 x 3.5 to 3.5mm AUX cable2 x Headset (3.5 mm)1 x USB cable<br> Only the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.