AGPTEK 8GB USB MP3 Player, Portable MP3 Music Player, USB Flash Drive with FM Radio, Voice Recorder, Supports up to 128GB, Black

【Replaceable Battery Life】 Single AAA battery life, 7-10H playback time, get rid of the trouble of no power supply, long-term outdoor, just enjoy your music. (Note: Battery is Not included) 【Large Storage Memory】 With a built-in capacity of 8GB, it can carry more than 4000 songs. use a Micro SD card of up to 64GB for expansion(Micro SD card is not included) , No need to worry about capacity. 【USB Design】Built-in USB direct plug connection, high-speed 2.0 to Data Transfer, get rid of the trouble of data cable.(Note: the device does not support battery charging by USB, only by battery.) 【Music player & Recorder & FM radio】Support MP3/WMA music format, play mode is optional: normal mode/random mode/repeat mode; both 6 sound effects modes, adjustable playback speed; with three basic functions of music playback, recording, FM radio ,Simple and practical. System Support: Windows98/ME/2K/XP/Vista/Linux6.2/Mac os 10. 【Portable & Lightweight】Only about 22 grams. It’s lightweight to carry out to work and travel. Matte rubber oil + plastic material, The body is soft to the touch, resistant to dirt, and not easy to have fingerprints.. NOTE: *****The battery needs to be replaced with a new one only after the machine prompts that the battery is low. ******After plugging into the PC, first press the interface to select the corresponding language, and then the computer can successfully recognize the machine (please ensure that the machine does not have a battery)