perhaps you will like bluetooth 3.0 range distance

In life, we increasingly rely on those high-tech devices, because it can help us live easier, do things faster, and move more easily.But when high-tech equipment helps us, it can hurt us at the same time. For example, a mobile phone camera can be used to take pictures, but it can also be used by bad guys to monitor us, record us in video format, or disclose our private information.Various high-tech devices play an important role in our world. At this time we need a cell phone jammer.When buying and using a mobile phone jammer, we need to know what our requirements are, such as where to use it, what signal to interfere with, the jamming range, and so on.

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If you want to block the signal from a cell phone in the room, a portable jammer is sufficient. However, if you want to use a larger location, you need to use a desktop jammer. This type of desktop jammer has a large transmission power, a wide range of interference, and has a powerful cooling function. If you want to transport it and use it elsewhere, a portable Bluetooth 3.0 Range Distance would be a good choice.After years of development, many types of mobile phone jammers have appeared, such as portable jammers, desktop stoppers and so on. Different cell phone jammers can be used in different places.

These mobile phone interference devices will not damage the mobile phone and do not have to worry about radiation effects. In addition, please ensure that the charger is fully charged before use.Do not use the jammer during charging. Only some jammers can be used while charging.You should also be aware that if the antenna direction of the jammer is different from the position of the recorder, it may affect the interference performance of the recorder jammer.It is designed to block cellphone signals, WiFi, Bluetooth and wireless audio signals, as well as video signal bands.It is harmless to the environment and will not harm the human body.We highly recommend our Wireless GSM Signal Jammer Shielder.