Supports recording time and recording function. Audio control function (VOR).7RQ modes: NOP, ROCK, POP, CLASSOL, SOFT, JAZZ, and DBBDual microphones with noise reduction ensure clear information transmission even within a 12-meter range.Recording formats: MP3, WMVRecording bitrate: 1536 KbpsRecording storage: 96 hours of high-quality recording / 136 hours of normal recordingRecording source: Mobile phone recording, built-in microphoneBattery capacity: 230mAh (approximately 15 hours of recording)Product dimensions (L x W x H): 9.7 x 3.3 x 1.2 cmColor: As shown in the pictureMaterial: ABSMemory: 8GBPackage contents:1 * Voice recorder1 * English user manualThis package only includes the above contents; other products are not included.Note: Light reflection and different monitors may cause the color of the item in the picture to be slightly different from the actual product. The allowable measurement error range is +/- 1-3 cm.