Revolutionary USB Dongle with EARS: Only Recording on Detection (3 Days of Endurance on a Single Charge for 8 Hours of Recording per Day)

Advanced USB Key with Excellent Battery Capacity: 28 hours of Continuous Recording, Automatic Sound Activation for up to 4 days, Fast Charging in 2 hours

With our innovative USB stick with EAR, you get an amazing battery life that allows 28 hours of non-stop recording. When using the auto-mute function for 7 hours a day, you can expect up to 4 days of recording, while 4 hours of daily recording will allow as much as 7 days of use.

In addition to impressive durability, the battery can be recharged in just 2 hours. If you don't have that much time, we recommend buying 2 keys, which allows you to change them in the field. While you're using one, you can take the other home and listen to recordings without worry.

If you don't have constant access to a recorder, the 7/14/30-day variant is an excellent choice, as it combines a larger recorder hidden in a rechargeable battery. But if you have frequent access to the recorder, our USB key is the right choice, as it is smaller and more practical.

The recorder offers the ability to record when sound is detected - it stays in standby mode for up to 25 days on a single charge. Practical use of the "trigger detection" function allows for several days of recording. Combined with all these features, it offers a reliable recording device with crystal clear sound up to a distance of 10 meters.