Item Type: MP3 PlayerMaterial: ABSScreen: 1.77 Inch 128x160Bluetooth: 5.0Storage: Support Up to 128GB Memory Card (not Included)Sound Format: APE, FLAC, MP3, WMA, WAV, AAC LCVideo Format: AVIImage Format: JPG, JPEG, BMPSound Format: WAVBook Format: TXTSpeaker: 1Wx8Battery Type: Built in 250mAh Lithium Ion BatteryPackage List1 x MP3 Player1 x Cable1 x Instruction Manual1MULTIFUNCTIONAL PLAYER: MP3 player is equipped with multiple functions such as music playback, photo browsing, video playback, FM radio, sound recording and electronic book reading, etc., which can satisfy different entertainment and learning needs. 2BUILT IN HD SPEAKERS: MP3 music player has built in 1W speakers and 8 resistors, which provide clear and lifelike sound quality, you can enjoy excellent music and sound visual experience, no need to connect external headphones to enjoy music. 3BLUETOOTH 5.0 TECHNOLOGY: Portable MP3 player adopts the latest Bluetooth 5.0 technology, which makes the connection with Bluetooth headphones, speakers and other devices more stable and the sound quality more pure, so that users can enjoy a better wireless music experience. 4MULTIPLE SUPPORTED FORMATS: Bluetooth MP3 player supports a wide range of sound, video, picture and book formats, including APE, FLAC, MP3, WMA, WAV, AAC LC, AVI, JPG, JPEG, BMP and TXT, etc., which can satisfy the various needs of users. 5COMPACT PORTABLE: Portable design, compact and lightweight, easily fits in your pocket or bag to enjoy music and other entertainment content anytime, anywhere.