# 🔒 How effective is the SPY ASSOCIATES Ultrasonic Anti-Recording Device against modern smartphones?

*Published: 2024-03-12 | Updated: 2024-10-05 | Source: https://shopsavvy.com/answers/how-effective-is-the-spy-associates-ultrasonic-anti-recording-device-against-modern-smartphones*

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## Product: "Ultrasonic Anti-Recording Device"
**Brand:** SPY ASSOCIATES

The SPY ASSOCIATES Ultrasonic Anti-Recording Device is meant to keep your conversations private by interfering with unauthorized recordings. The manufacturer's description says it uses advanced noise and ultrasonic wave technology to form a sort of bubble around you that muddles any audio recordings. It sounds like it could be pretty handy in places like offices, cars, or anywhere you want more privacy.

One great thing about this device is that it's small and easy to carry around, so you can take it with you wherever you need some privacy. Battery-wise, you get around three hours of use on the strong mode and up to five hours on the weaker mode. It's also easy to control with simple on/off switches and even has voice-activated options, which makes it pretty adaptable whether you’re managing it directly or using a remote.

Our research shows that many people find it really effective. For example, someone from Indiana noted how portable and effective it was, even near cell towers, which is saying something for its practicality. They also mentioned it's easy to use and worth having if privacy is a big concern for you.

Other reviews of similar products, like the [Microphone Dictaphone Suppressor BDA-3](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DMicrophone%2BDictaphone%2BSuppressor%2BBDA-3%26tag%3Dssw.ans.tx-1-20), also stress how important these kinds of devices are for keeping conversations private. 

So, if you're looking for something reliable to keep your audio safe from being recorded, the SPY ASSOCIATES Ultrasonic Anti-Recording Device seems to do the job well, according to feedback from users and experts alike. It's definitely a solid choice if you want to prioritize confidentiality in your conversations.

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*Where this comes from: This answer is based on ShopSavvy's product database, real-time pricing from thousands of retailers, and analysis of user reviews to give you a well-rounded picture.*