Item Type: Digital Voice Recorder Watch_x000D_ Material: ABS_x000D_ Bluetooth: 4.2_x000D_ Resolution: Organic Light Emitting Diode 128x64_x000D_ Recording Format: WAV_x000D_ Playback Format: MP3 WMA WAV OGG APE FLAC AAC_x000D_ Built In Li Polymer Battery: 300mAh_x000D_ Features: Sports Pedometer, Electric Book Reading, Smart Bookmark, A B Repeat, Folder Management Lyrics Synchronization Display, OTG Phone Download, Timer Shutdown_x000D_ Strap: Approx. 22.5cm / 8.9in_x000D_ Dial: Approx. 4cm / 1.6in1BLUETOOTH 4.2 CHIP: Voice activated recorder uses stereo lossless Bluetooth 4.2 chip. It is both MP3, watch and recorder. One button recording. 2MUSIC RESTORATION: Recorder watch is equipped with a new generation of decoding chip, more vivid restoration of music to enjoy a more shocking auditory feast. 3CLEAR COLOR SCREEN DISPLAY: Bracelet digital voice recorder with a color screen, clear display, time display and Beijing time synchronization. 4MEMORY 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. 5NOISE REDUCTION: Recorder watch uses a professional noise canceling master chip to ensure a high degree of sound sampling reproduction.Please allow some error due to manual measurement.1 x_x000D_ _x000D_ DigitalVoiceRecorderWatch 1 x Charging Cable 1 x Earphone 1 x Instruction Manual