A tailored series of equipment designed to address noise complaints from campus broadcasting. It controls sound at the source, enabling zoned audio management: loud and clear within the playground, while remaining interference-free outside—effectively preventing noise pollution.

Ideal for indoor environments with moderate background noise; directional noise cancellation for focused listening; supports Bluetooth, infrared, and USB configurations;

Cutting-edge indoor navigation technology delivers exceptional autonomous mobility, sophisticated yet highly efficient algorithms, and multiple AI technologies

Damei not only possesses deep learning capabilities but is also equipped with a combination of lidar and a depth-sensing camera, enabling precise route navigation and agile close-following abilities.

This is a groundbreaking hearing assistance device specifically designed to improve ear health for individuals with hearing impairments. By employing directional sound technology and intelligent AI-powered frequency-shifting technology, it delivers sound with exceptional precision to users. The device creates tailor-made hearing solutions that adaptively shift missing frequency ranges into the user***s audible spectrum, enabling them to hear clearly without causing further damage to their hearing.