1、LARGE STORAGE SPACE: Recorder has built in 32GB storage, support up to 128GB memory card expansion, can save a large number of recording files, whether it is long term meeting records, or study notes, do not need to worry about the lack of storage space. 2、MULTI FORMAT PLAYBACK: Digital voice recorder supports MP3, WAV, WMA, OGG and other sound formats playback, you can easily enjoy a variety of music, sound, to meet your diverse playback needs. 3、EFFICIENT NOISE REDUCTION: Voice recorder adopts advanced noise reduction technology, whether in a noisy environment or a quiet study, you can get a clear, nature recording effect, enhance your listening enjoyment. 4、0.96 INCH COLOR SCREEN: The 0.96 inch color screen of the digital voice recorder makes your operation more intuitive and convenient, whether it is recording or playback, you can see everything at a glance. 5、PREMIUM MATERIAL: The small voice recorder is made of zinc alloy to ensure the toughness and durability of the product, so that you can use it in any environment with peace of mind. Item Type: Digital Voice Recorder Material: Zinc Alloy Screen: 0.96 Inch Color Screen Storage: Built In 32GB (Supports up to 128GB Memory Card Expansion, Not Included) Recording Format: WAV Playback Format: MP3, WAV, WMA, OGG, Etc. Speaker: Built In Microphone: Built In Noise Reduction Recording Time: Approx. 100 Hours Normal Recording Time: Approx. 150 Hours Headphone Playback Time: Approx. 160 Hours Speaker Playback Time: Approx. 30 Hours Battery Type: Built In 1000mah Lithium Ion Battery 1 x Digital Voice Recorder 1 x Data Cable 1 x Earphones 1 x User Manual