Description of AGPTEK K1 Portable 8GB Children's MP3 Player with Speaker, 🎧 FM Radio, Voice Recorder, Expandable Up to 128GB, Blue - Upgraded Version
【New Designed for Kids】 Cartoon-style case, this player is equipped with 176*220 high definition color display, on which the brightness is adjustable for vision protection. In addition, max volume limit setting function can prevent sound going too loud suddenly and thus protect kids' hearing. 【Versatile for Learning & Playing】 Support different function,music playback, variable speed playback, A-B repeat, FM radio, EBook(TXT), video(128*160 AMV/AVI), picture(JPG/BMP/GIF), puzzle games(bricks/minesweeping/snake), voice recording(WAV/MP3), alarm clock, etc. Great for learning and daily entertaining. Best gift for kids. 【Easy to Use】 Designed with independent volume buttons and back button, it is super easy to operate with the intuitive button layout. Just 38g in weight and with the 79 * 57 * 9mm size, easy for kids to hold in hand or carry around in pocket. 【Lossless Music & Loudspeaker】 Support lossless audio formats like WAV, FLAC, APE and most of the popular audio formats: MP3, WMA, OGG, etc. Equipped with build-in loudspeaker, kids share good music, audio story book and recordings with parents and friends without headphones. 【8GB Internal Memory & 26H Playtime】 Built-in 8GB memory stores up to 2000 songs, support TF card up to 128GB (not included). The player displays up to 4,000 songs, no limitation if play from folder. In medium volume via headphones, support up to 26 hours music playtime after 3 hours full charge. Power input: 5V/500mA. Lifelong free firmware update service is provided at any time.