Features 1、Professional Design: 192kbps professional recording, using dynamic noise reduction microphone, easy to record. 2、Multifunctional: Not only a small recorder, but also a music player (music files need to be placed in the memory card root directory). 3、One Key Operation: Simple operation, one click recording save, ensure you will not miss any important information. 4、Wide Application: Excellent performance, high sensitivity. Suitable for meetings, interviews, appointments, speeches, lectures. 5、Easy to Carry: With portable design, it is more convenient to carry and easy to record and won't loss beautiful moments. Specification Item Type: Recording Pen Material: Metal Model: 022 Color: Black Microphone: Omnidirectional Microphone Recording Format: WAV Audio Format: MP3, WAV, WMA Compression Ratio: 192kbps Sampling Rate: 48KHz Frequency: 20 Hz - 20 KHZ Storage: Supports Up to 32GB Memory Cards (Not Included) Recording Time (192 KBPS) : 16GB About 192 Hours, 32GB About 384 Hours Battery Type: Built In 180mAh Lithium Battery Package List 1 x Recording Pen 1 x Tieline 1 x Headset 1 x Cable 1 x Chinese and English Manual