Specification: Item Type: Voice Recorder Watch_x000D_Material: ABS_x000D_Recording Format: WAV_x000D_Playback Format: MP3 WMA WAV_x000D_Built In Lithium Polymer Battery: 90mAh Features: 1EASY TO USE: When the voice recorder watch needs to start recording, just press lightly for 3 seconds, then the screen will light up and automatically enter the recording state. 2CLEAR SCREEN: Voice recorder watch is equipped with a moisturizing eye screen, the screen display is clear, can display the year, month, day and hour, it is both a voice recorder and an electronic watch. 3COMFORTABLE STRAP: Voice activated recorder watch adopts a lightweight and senseless strap, ergonomic curved design, fits your wrist, comfortable to wear and light and fashionable. 4ADVANCED TECHNOLOGY: Voice activated recorder watch utilizes DSP+ acoustic technology to automatically separate and greatly reduce noise sound waves in different environments, thus recording and inputting real sound quality. 5MULTI FORMAT SUPPORT: Voice activated recorder watch supports WMA MP3 WAV and other sound files playback, built in an ear amplifier chip, with a headphone cable allows you to listen to anywhere. PackageList: 1 x_x000D__x000D_VoiceRecorderWatch1 x Charging Cable1 x Earphone1 x Instruction Manual