1、Touch Operation: 4 inch full touch screen touch operation, full screen operation, to bring you a visual feast. 2、24bit Support: MP3 player supports MP3/APE/FLAC/WMA/WAV/AAC and other mainstream lossless and uncompressed format music programs, up to 24bit support. 3、4GB: Bluetooth MP3 player has a built in 4GB flash memory, which allows you to transfer music between the built in flash memory and memory card, making it easy to collect your favorite music. 4、Decoder Chip: Music player uses ESS SABRE9018Q2C DAC decoder chip to provide DAP of sound signal to meet more mainstream lossless and compressed formats. 5、Bluetooth 0: With 5mm stereo line output jack, using Bluetooth 0 transmission technology, faster and more satisfactory transmission. 1 x MP3 Player (Ship with Inbuilt Battery)1 x Wired Headphone1 x Charging Cable1 x Memory Card Item Type:  2.4 Inch MP3 PlayerMaterial: Metal, ElectronicModel: X6Screen: 2.4inch TFT ScreenOnboard Storage: 4GBBluetooth: Bluetooth 5.0Support: MP3/APE/FLAC/WMA/WAV/AACPhoto Format: JPEG/BMPE BOOK: TXT,LRCFM Radio: 87Hz to 108HzSignal to Noise Ratio: Greater Than or Equal to 90dbOS: For Windows98/ME/2K/XP/Vista/Win7, for OS X 10Battery Type: Built in 500mAh Polymer Lithium Battery (Included)