Improved version of the digital processor: This sound amplifier uses the latest digital processor technology to provide you with precise audio processing. The efficient performance of the digital processor guarantees the clarity of sound, effectively reduces the appearance of feedback or whistles, so you can enjoy a pure playback experience.
Long working time: Full power in just 2 hours for up to 14 hours operating time. Tip: For a better using experience, please fully charge your device before use.
Easy to use with just one button: With just one button, you can easily adjust the six volume levels and modes. It also has the mode and volume memory function, which automatically resets to the previous volume and mode when started, eliminating the need for repeated settings.
Portable charging box: With a longer waiting time, you can charge anytime and anywhere to meet your needs on the go.
Designed for everyday use: The ear cups are designed for comfort, lightness and everyday use. 25% smaller than others. Almost invisible, you can have confidence and feel comfortable in conversations.