With this recorder you won't have to listen long files that actually contain nothing recorded. It is activated only when talking takes place near it (ambient noise exceeds 65 dB). This way you will only record the conversation and thus reducing the energy and memory consumption.
The flash drive has a capacity of 4 GB and can store about 70 hours worth of recordings.
The lithium-ion battery provides about 15 hours operation time.
Managing recorder is very easy – by using a single button switch you can turn it on or off.
The device can be used as an ordinary removable storage.

Warranty 12 Months.