Item Type: Voice RecorderMaterial: Zinc AlloyBuilt in Polymer Lithium Battery: 350mAhDisplay: 128 x 64Support Language: Chinese, English and Other 28 LanguagesRecording Format: MP3, WAVSound Format: MP3, WMA, WAV, APE, FLAC, AAC LC, M4A, OCGMemory Card Maximum Support: 128G (Not Included)Package List1 x Voice Recorder1 x Instruction Manual1 x Charging Cable 1Long Battery Life: Voice recorder has built in 350mAh battery to provide ultra long time recording. With low battery voltage automatic detection and protection function. 2One Key Recording: The recorder adopts one key quick recording (support MP3, WAV). Adopt high sensitivity microphone, stereo sound reproduction is strong. 3Multi Function: This is not only a voice recorder, can also be used as MP3, portable disk, comprehensive functions to meet your needs for use. 4Timer Recording: Pocket voice recorder supports timer recording, more rationalized setting recording time. Suitable for meetings, speeches, etc. 5Music Playback: Support WAV, APE, FLAC three lossless sound formats (support commonly used MP3, WMA, AAC LC, M4A, OGG and other sound formats playback).