treVolo U is the first speaker designed specifically for e-Learning. It makes your learning safe, detailed, and efficient.

Through treVolo U app, your learning status can be monitored more easily.

Sound Mode
• 3 different sound modes specially designed for different contexts.
• Clear and precise sound/audio quality.
• Accurate imitation to human voices and immersive environment to increase the effectiveness of learning.

Safe Volume
• After pressing the button, the device will start detecting the background noises, volume of the input, and the distance of the speaker to the user with our infrared detection technology.
• The system will automatically calculate and adjust the speaker to the best and safest volume.

Connected Device
Commonly connected devices can be stored into treVolo U App to establish the speaker connection faster, making the e-learning environment more efficient.

Supports treVolo U Bluetooth Speaker.