Features 1.METAL MATERIAL: Digital voice recorder is made of zinc alloy, sturdy and durable, rust resistance and wear resistance, long service life. 2.STORAGE SPACE: Digital voice recorder built in large capacity storage space, support up to 64GB memory card expansion. 3.HIGH DEFINITION LCD DISPLAY: Mini digital voice recorder adopts high definition LCD display, simple and intuitive, easy to operate. 4.MULTI FORMAT SUPPORT: Small voice recorder supports a variety of sound formats, including MP3, WMA, WAV, etc., to meet different needs. 5.SUPERIOR PERFORMANCE: Voice recorder with premium recording effect, can choose from a variety of recording formats and bit rates, to provide premium recording experience. specificationItem Type: Digital Voice Recorder_x000D_ Material: Zinc Alloy_x000D_ Storage Expansion: Support up to 64GB Memory Card (Not Included)_x000D_ Display: 128x64_x000D_ SNR: 80db_x000D_ Sound Format: MP3, WMA, WAV, APE, FLAC, AAC LC, M4A, OGG_x000D_ (20kbps-499kbps Files Only)_x000D_ Recording Format: MP3, WAV_x000D_ Recording Bit Rate:_x000D_ MP3: 32kbps, 64kbps, 128kbps, 192kbps _x000D_ WAV: 256kbps, 512kbps, 768kbps, 1024kbps, 1536kbps_x000D_ Speaker: 8 1W_x000D_ Transmission Method: Type C (USB2.0)_x000D_ Headphone Jack: Standard 3.5mm Headphone Dual Channel Output_x000D_ Battery Capacity: Built In 350mAh Lithium Battery PackageList 1 x Recorder 1 x Data Cable 1 x Instruction Manual