For lectures

Wrist recorder with built-in HD camera can take high-quality pictures and record videos with a viewing angle of 110 degrees. A comfortable distance for the lifting of sound is 15 meters.. All information wrist camera-recorder stores on MicroSD up to 32 GB. Popular recording formats AVI (1920x1080 px) and. JPG (2560x1440 px) will allow to consider the information on any device with a USB

Stylish pprofessional recorder 9.8 GB has a built-in MP3 player and external speaker for playback stored in the internal memory files. It can store up to 140 hours of information in WMA format. Built-in lithium battery allows the device to operate autonomously for up to 8 hours. Smart voice recorder with MP3 player has a convenient control and reduces sound quality within a radius of 15 m.

Pen recorder with MP3 player has an inbuilt memory of 8 GB that allows you to record up to 150 hours of talk time. When fully charged battery the device is able to record up to 6 hours of audio in WMA format. This spy pen has a 3.5 Jack plug that allows the headphones to listen to recorded with the recorder or in the form of MP3 files information. Built-in battery allows you to work smart handle up to 4 days.

Magnetic earpiece is managermemory measuring only 2x3 mm. This allows you to talk quietly taking the signal on your cell, and passing through the induction loop antenna. Eats spy earpiece from ordinary batteries Krona, which is connected to the connector on the amplifier. Feature of this device is its ultra-sensitive microphone.

Voice recorder-flash 4 GB pamyatyu provides a record clear sound within a radius of 10 meters. It can work not only being connected to the USB port but also independently of the battery at 150 mAh, which is enough for 15 hours of recording. Thanks to these features, the flash drive voice recorder can be used as a bug - just leave it connected to the computer or Desk and record what is happening around.