• Category: SPY GADGETS

  • Bionic Ear Listening Device With Booster Amplifies sounds by 40 dB

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Hear a conversation 100 yards =APPX. 100 meter away, Focus on sound in the direction you point the microphone

Tape record what you hear using the Output Jack, Adjustable volume for each ear, Automatic safety shut off at 95 decibels

Further pinpoint sound and reduce background noise with 20 inches\" Bionic Booster parabolic dish

Powered by 1- 9 volt battery that lasts about 40 hours

Bionic Ear Listening Device with Booster Amplifies sounds by 40 dB: This is one of the latest devices available in our collection. It looks so stylish that a normal person will not able to find out that it is a spy gadget. This device comes with a booster that amplifies the sound by up to 40dB. It is such an ideal device for those who are looking for a device to listen to the conversations covertly. With a powerful built-in battery, it can work for so many hours without any interruption. You should connect with us to learn more about this latest addition.

DescriptionBionic Ear Booster

It is yet another great addition to our collection of spy gadgets and listening devices. This bionic ear listening device with booster can amplifies the sounds by up to 40dB. You can place this device indoor or outdoor to capture the sounds and listen to the conversations secretly. All you need to do is – just place the device and switch it on – and that is it! It will provide you with all the important details with proper date and time stamping, making it quite valid from legal purposes. The best thing about using this device is that it will not create any crackling interference or humming noise while placed. Hence, you can use it freely and enjoy the benefits attached. Some attractions of this device have been listed here:

  • By using this device, you can hear conversions from a distance of 100 yards or APP 100 meters away.  The device will focus on the sound in the direction you place the microphone of this device.
  • The device comes with easy to adjust volume for each ear. You can insert the output jack and manage sound as per your precise needs. One more thing, the device will automatically shuts off when the sound reaches at 95 decibels.
  • Being the most updated device, it can pinpoint sound and reduce the background noise with up to 20 inches.
  • The device is powered by the battery of 1-9 volt which can work up to 40 hours constantly. You can even put it on charging while using it to make it more effective and useful.
  • Use this device and increase the sound by up to 40 dB through the Bionic Ear. It comes with a solid state amplifier along with the hi-fidelity earphones to listen to the clear sounds.
  • This device is smart enough that it can detect the animal sounds and movement for easy and effective nature observations and photography. You can easily listen to the bird chirping from a significant distance. Currently, it is one of the finest options for travelers.
  • It is such a versatile device that can be used for personal security, search & rescue, hunting, hard-of-hearing, wildlife observation, outdoor adventures, camping, birdwatching, and much more.
  • The design of this device makes it more convenient and easy to carry. You can keep it in your bag or simply pack it along with your cloths; it will not eat up a huge space in your bag. Additionally, it is so light weight that you can take it from one place to another without worrying about anything.

Frequency Response Rate

100 to 10KHz

Gain Amp Cut Off Point

At 90 dB

Amplifies Sounds Rate

Up to 40 dB

Independent Volume Controls on Headset


Output Jack to Record Sounds


Line in jack impedance

Maximum 10V

Microphone Sensitivity

-46 dB

Type of the Battery


Battery Life

Up to 40 Hours

Battery Power


Accessories Included

3.5 mono Patch Cord - Connects the Bionic Ear to your tape recorder or video camera

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