USB Flash Disk: 8GB capacity, competent for storing files. Digital Voice Recorder: one-button recording. Plug and Play: simply plug into your computer and get the audio recorded. Pocket Size: easily carried around, always reachable whenever you need. Built-in Lithium Battery: at least 13 hours for continuous recording once fully charged.
pecifications: Color: Black Material: Plastic Memory Capacity: 8GB USB Interface: USB 2.0 File Format: WAV Power Supply: Built-in lithium battery Charge Time: 1.5h Recording Time: 13 hours (fully charged) Recording Distance: 25 meters (approx.) Compatible System: Windows 98 and above, IOS 9.0 and higher.