Sony NWZX300S.CEW 64 GB Hi-Resolution Audio Walkman (3.1-inch Touch Display, MicroSD, DSD Native Playback

One Key to Lock Screen - mp3 music player is designed with beautiful bear's paw for kids on front and back side of mp3 players music players, it won't stop your music or change interface when other buttons are wrongly pressed by accident, making screen locked. MP3 Player with Radio Function - 1.8" LCD mp3 music player with dark background and colorful menu to protect kid's eyes. Simple to choose radio frequency from 87.5 to 108MHZ, the radio function of mp3 players music players can be hidden easily if you want kids stay away from improper radio. Breakpoint Memory Function & three kids Games - Hold the play button down for 3 seconds - puts the mp3 players music players into sleep mode then turn if off, when you turn it back on,portable mp3 players mp4 players start from where you left off. kids games include Boxman, Tetris and Snake.

【Bluetooth 4.0】: Mp3 player Support Bluetooth 4.1 or less version. High-speed and stable transmission and high anti-interference ability, it is Perfect for your outdoor and gym fitness.Bluetooth speaker or Bluetooth headset are accepted for the Music player. 【45hours player, support up to 64GB】: 45 hours battery life & Fast charge, and only need to charge for1-2hours. Easy to charge, and compatible with mobile phone charger. Bluetooth mp3 player has 8GB internal storage and can be expanded to 64GB Micro SD Card. 【Special FM function 】: Mp3 player with radio can record the station you are listening to, and also collect favorite stations.you can listen to sports, talk radio, or your favourite music any-time and anywhere.(Note:Can't listen to FM radio under Bluetooth).