Feature: 1. Digital voice recorder with one button recording. Push the power button to \"ON\" position to start and \"OFF\" position to stop and save. 2. It can be connected to computer, plug and play, no drives needed. Support U-disk function. 3. The recording files can be played and edited in computer. Recording is in standard MP3 format. 4. Built-in lithium battery, it can record for 3 hours on a full charge. Support 1-32G TF card memory.(TF Card is not included.) 5. Compact and lightweight, ideal for using in meeting, lecture, interview, etc. Specification: Features: Digital voice recorder with one button recording. Push the power button to "ON" position to start and "OFF" position to stop and save. It can be connected to computer, plug and play, no drives needed. Support U-disk function. The recording files can be played and edited in computer. Recording is in standard MP3 format. Built-in lithium battery, it can record for 3 hours on a full charge. Support 1-32G TF card memory.(TF Card is not included.) Compact and lightweight, ideal for using in meeting, lecture, interview, etc. Specifications: Color: White/ Black(optional) Material: ABS Interface: USB 2.0 Recording Format: MP3, 128Kbps Battery: Built-in 100mAh Lithium Battery Memory: Support 1-32G TF Card (Not Included) Working Time: 3 hours Recorder Size: 7 * 2.2 * 1cm / 2.8 * 0.9 * 0.4in Recorder Weight: 11.2g / 0.4oz Package Size: 13.2 * 10.5 * 1.5cm / 5.2 * 4.1 * 0.6in Package Weight: 24g / 0.8oz Packing List: 1 * USB Recorder 1 * Quick Start Guide Package List: 1 * USB Recorder 1 * Quick Start Guide