SKU: 9973 Category: Voice Amplifier

EchoVoice EV7 Speech Amplifier


A compact voice amplification system that is sensitive enough to amplify the faintest voice with a 10 Watt digital amplifier providing high power audio output and clear sound quality. Up to 35-38 hours of talk time and 4-6 hours fast charge.


Speech amplifiers will maintain volume and clarity, when sometimes a voice can’t. They enhance even a faint voice or whisper, so minimal effort is required by the user. Powerful, discreet and comfortable to wear, it can be used in classroom situations for teachers or for people with communication difficulties.

With a 10 Watt digital amplifier providing high power audio output and outstanding sound quality, the user can control the volume of their own voice in different environments, indoors or outdoors, without the problem of feedback.

For people with a weak or strained voice, or who rely on projecting their voices for long periods of time and therefore use their voice intensively, the EchoVoice voice amplifier will maintain volume and clarity over that period without straining or causing damage to their voice.

The EchoVoice is therefore ideal for people with communication difficulties or for use in classrooms, as well as outdoor activities such as sports, public speaking, tour guides etc.

EchoVoice voice amplification system is simple to use, comfortable, lightweight and discreet.


The EchoVoice can assist by enhancing even the faintest of voices with minimal effort required by the user, helping the user control the volume of their voice in groups of people, giving them more confidence. Only a whisper is required to provide excellent amplification with the boom microphone.

Alternatively the trans-dermal (throat) microphone requires positioning on the side of the throat, providing a more discreet option for the user.

The built-in 4000 mAh high quality lithium battery provides a fast charge of 4-6 hours and talk time up to 38 hours, which also benefits people using their voice for long periods of time.



  • No feedback unlike other speech amplifiers of its kind Easy to operate volume control
  • Supplied with a lightweight headband type boom microphone and a trans-dermal (throat) microphone.
  • Intelligent charge circuit with excellent battery life
  • Necklace and belt clip attachment makes the device easy to carry, simple to wear and remove.
  • Electronic touch button for easy operation.
  • Convenient and smart carry case.
  • AUX audio function for using as a small speaker.
  • Built-in high capacity rechargeable lithium-ion battery.
  • Innovative sound enhancement.
  • Up to 35-38 hours of talk time and 4-6 hours fast charge.

What’s Included

  • Portable amplifier with amazing up to 38 hours working time
  • Head worn microphone
  • Trans-dermal throat microphone
  • Power adapter
  • Audio cable – 3.5 mm stereo jack plug to 3.5 mm stereo jack plug – 23 cms long
  • Necklace
  • Belt clip
  • Carry case
  • User manual

Technical Information

Frequency response 120Hz-15kHz
Rated audio power 5W
Max. output power 10W
Output impedance
Operating voltage DC 3.7V
Battery specification 3.7/4000mAh lithium-ion battery
Power adaptor DC 5V/2A USB
Recharging time 4-6 hours
Talk time up to 38 hours
Dimension 91×101×38mm
Net weight 205.5g
Tech Support Available

Tech Support Available

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Link Assistive acknowledges Traditional Owners of Country throughout Australia and recognises the continuing connection to lands, waters and communities. We pay our respect to Aboriginal and Torres Strait Islander cultures; and to Elders past, present, and emerging.
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