Hi,my dear angel, welcome to Jacenvly, our products are cheap and good quality, price is fair, you can't miss it. If this product is not your style, please click on our store, we have many kinds of products, there will be you like and suits you. If you have any questions about your purchase, please send us the first message, we offer world class customer service to make your purchase without your worries. Have a nice day. 8BG Digital Voice Recorder Sound Recorder Audio MP3 Player Sound Recorder with Mic Feature: 128x64 P LCD screen to display working status and battery capacity This device works as a voice recorder and a MP3 player. With an external microphone, you can also use it as a digital voice recorder for recording lectures, meetings, interviews. With a built-in loudspeaker, you also can enjoy music or recorded voice without an earphone or speaker. Comes with a built-in rechargeable Li- battery and a USB input port, which allows you to charge the device directly through your PCs, USB port or adapter with DC5V output. USB connection allows you to upload and download the voice files. Ultra-low power circuit design to achieve long time recording, this audio recorder can work continuously for up to 20 hours or more. Deletion function: Delete MP3 music files and voice files stored in the device. You can choose to delete a single file or all files. Support automatic voltage detection and voltage protection functions, it will automatically power off 5 minutes stand-by time. Specification: Memory capacity: 8GB Recording format: WAV/MP3 Max Record File Number: 999 Battery: Built-in 300mAh lithium battery Recording hours:20hours (based on power amount and recording mode) Standby hours: 70hours Rewinding/ PREV function: Support A-B repeating function: Support Fast forward: Support Package Includes: 1x Voice Recorder 1x Charger Cable 1x User Manual 8BG Digital Voice Recorder Sound Recorder Audio MP3 Player Sound Recorder with Mic Feature: 128x64 P LCD screen to display working status and battery capacity This device works as a voice recorder and a MP3 player. With an external microphone, you can also use it as a digital voice recorder for recording lectures, meetings, interviews. With a built-in loudspeaker, you also can enjoy music or recorded voice without an earphone or speaker. Comes with a built-in rechargeable Li- battery and a USB input port, which allows you to charge the device directly through your PCs, USB port or adapter with DC5V output.