Feature:1. BLUETOOTH 4.2 CHIP: Voice activated recorder uses stereo lossless Bluetooth 4.2 chip. It is both MP3, watch and recorder. One button recording.2. MUSIC RESTORATION: Recorder watch is equipped with a new generation of decoding chip, more vivid restoration of music to enjoy a more shocking auditory feast.3. CLEAR COLOR SCREEN DISPLAY: Bracelet digital voice recorder with a color screen, clear display, time display and Beijing time synchronization.4. MEMORY FUNCTION: Voice recorder watch uses an intelligent chip, no need to start over, the last time you stop playing, turn on and continue to play.5. NOISE REDUCTION: Recorder watch uses a professional noise canceling master chip to ensure a high degree of sound sampling reproduction.Specification:Item Type: Digital Voice Recorder WatchMaterial: ABSBluetooth: 4.2Resolution: Organic Light Emitting Diode 128x64Recording Format: WAVPlayback Format: MP3 WMA WAV OGG APE FLAC AACBuilt In Li Polymer Battery: 300mAhFeatures: Sports Pedometer, Electric Book Reading, Smart Bookmark, A B Repeat, Folder Management Lyrics Synchronization Display, OTG Phone Download, Timer ShutdownStrap: Approx. 22.5cm or 8.9inDial: Approx. 4cm or 1.6in.Package List:1 xDigital Voice Recorder Watch1 x Charging Cable1 x Earphone1 x Instruction ManualNote:Please allow some error due to manual measurement.