Features: 1. Digital Voice Recorder: One-button recording. Just slide the switch to start recording, and the light flashes for just 3 seconds. The recording is saved automatically when you slide the switch back. 2. USB flash disk: 8GB capacity, competent for file storage. 3. Plug and Play: Simply plug the device into your computer and record audio. 4. Pocket size:easy to carry, always on hand when you need it. 5. Built-in lithium battery: Allows 18 hours of continuous recording once the battery is fully charged. 6. Wide range of applications: Allows you to capture conversations, meetings, discussions, verbal business agreements, lectures and any other sound recording you need. Specifications : Color: Silver and blackMaterial: Aluminum and plasticMemory capacity: 8GBUSB interface: USB 2.0File format: WAVPower supply: Built-in lithium batteryCharging time: 1.5hDuration Recording: 18 hours (fully charged)Recording distance: 25 meters (approximately)Compatible system: Windows 98 and above, IOS 9.0 and above. Item size: 6.5 * 2 * 0.8cm/ 2.5 * 0.8 * 0.3inItem weight: 13g/ 0.5oz Package List: 1 * USB Voice Recorder