Features 1.Multifunction: Recording pen with PCM recording 1536Kbit, optional voice activated recording 50DB, automatic split recording, loop override recording. 2.One Touch Operation: Digital voice recorder pen one touch recording with delete function, playback LED light indicator. 3.Stylish and Classic: Digital voice recorder pen is made of ABS material, UV process, gray color, concealable, classic style, with lanyard hole. 4.Multiple Playback Modes: Voice activated recorder supports MP3, WMA, WAV playback, support fast forward and reverse playback. 5.Time Stamp Function: Digital voice recorder pen with time stamp, recording file name is named after time. specificationItem Type: Voice Activated Recorder Material: ABS Recording Mode: Power on Recording, Power off Saving Recording Format: WAV Playback Format: MP3 WMA WAV Built in Lithium Polymer Battery: 140mAh PackageList 1 x Recorder 1 x Charging Cable 1 x Earphone 1 x Instruction Manual