16GB MP3 Players, Portable Music Player Lossless HIFI Sound Media Player with Bluetooth and FM Radio, Pedometer/Voice Recorder 50 Hours Playback Max expand to 128GB (Black+Blue)

【BLUETOOTH BQB CERTIFICATION】We have pass the bluetooth BQB certification. High-speed and stable transmission within 10 m. Automatically connect the bluetooth device you paired before. You can play the music through wireless bluetooth speakers or earphones. 【SUPPORT COUNT STEPS at BACKSTAGE】Pedometer function is used to record the steps, distance ,time,speed and how many calories consumed. Perfect for fitness, exercise, walking and traveling. You can enjoy music, audio-books, pod-casts at the same time when doing sports with carrying MP3 players and help you release hands 【FAST LOCK SCREEN & NOISELESS BUTTON】Press the "M" button about 3 seconds to lock or unlock the screen quickly to avoid touching it accidentally. Noiseless button design gives you a better user experience. Multi-Task Running: You can carry Music, Video,Photos and Files at the same time wherever you go. 【POWERFUL FUNCTIONS】1, we have a multiple language system, it supporting 28 different languages. 2. Support video