Written by Gerhard on 08/08/2024 ★★★★★ "Undetectable spy microphone. This spy USB drive has great sound quality. I like its simplicity and the choice of recording mode, detection mode or continuous."

Written by Nath on 05/18/2025 ★★★★★ "The idea of making a remote microphone is perfect. I place the spy voice recorder discreetly and the listening is super clear. The battery life is very good in detection mode, more than 2 months!"

Written by Geremy on 06/28/2024 ★★★★★ "Discreet voice recorder with long battery life. You have to choose the sound detection mode carefully to only record the moments when there is sound, and it works."

Written by Benjamin on 02/15/2024 ★★★★★ "This surveillance camera's battery life lasts up to 2 years when detecting people, it's amazing. I've recommended this 4G cam to all my friends."