Overview:

• This mini eavesdropping device is a great spy audio system, just looks like a real USB flash disk, and you can put the audio bug on table or any place. Thanks to its 4GB memory built-in, you may just switch on it, then this USB flash disk style audio bug starts to record the sound around it, its rechargeable Li-ion battery supports to take audio record up to 15 hours after fully charged, and the audio bug will get fresh power after you charge it through USB port of any computer.
• Mini USB Flash Disk Eavesdropping Device, 4GB Memory Built-in, Spy Audio
• Voice recording on/off switch
• USB 2.0/1.1 supported
• No external power required
• 4GB memory built-in
• USB flash disk function

Specification:

• Sensitive Range: 0-10m
• Powered by internal Li-ion battery
• Battery working time: up to 15 hours
• Audio file format: WAV
• Audio file recording rate: 128K bps
• Supporting Audio recording time: 4GB about 70 hours
• Reset button
• Operation temperature range: -10 ~ +50 degrees Celsius
• Operation humidity: 15 - 85% RH
• Weight Approx:13g
• Size Approx:7 x 2.1 x 0.94 cm