Digital voice recorder supports up to 32GB TF card and is easy to use. It has recording and music playing mode, can meet different needs in real life. Compact and lightweight, cordless and rechargeable, it's a practical tool in work and daily life. Features: One key start recording via high grade built-in microphone, 6 types of different sound quality (32/ 128/ 256/ 512/ 768/ 1536KBPS) to choose from, providing better recording effect according to different situations. Working as drive free USB flash disk. The device doesn't have built-in memory and with TF card slot, supports up to 32GB large memory TF card (not included). Comes with a pair of earphone for playback. Built-in rechargeable lithium battery with strong endurance, quick to charge it via the equipped USB cable. Automatically goes into sleep mode after 3min idle time to save energy. Supports password setting for privacy protection. Compact and lightweight, easy to carry. With lanyard hole for more convenient use. Suitable for lectures, meetings, interviews, business negotiations and more situations. Note: 1. For more details, please read the user manual carefully. Specifications: Color: Black Material: Plastic Playback Frequency Response: 8KHz-48KHz Recording Distortion: 0.05% SNR (Signal to Noise Ratio): 80dB Max. Power: 300mW TF Card: 32GB Supported (not included) Format: MP3, WAV Sound Quality: 32/ 128/ 256/ 512/ 768/ 1536KBPS Built-in Battery: 3.7V 120mAh Lithium Battery Item Size: 72 * 20 * 12mm / 2.83 * 0.79 * 0.47in Item Weight: 38g / 1.30oz Package Size: 10 * 8 * 4.5cm / 3.94 * 3.15 * 1.77in Package Weight: 126g / 4.45oz Package List: 1 * Digital Voice Recorder 1 Pair of Earphone 1 * USB Cable 1 * User Manual (English)