Up to 5x louder phone audio for a more immersive experience Amplification: increases the phone's loudspeaker output up to five times, helping the sound stand out and enhancing the audiovisual experience. Plugandplay and easy to use Plug and play: simply plug it in and you can use it right away. No settings required: immediate use with no complicated setup. Fast, convenient pairing Upgraded design for quick, hassle connection. Onesecond link: fast pairing to get you started without delays. Practical use scenarios Home entertainment: improve movie, music, and video sound for a richer viewing experience. Small gatherings and outdoor activities: boost audio to reach a crowd without external speakers. Meetings and demonstrations: make audio clearer during presentations and demos in brief, onthego setups. Compatibility and performance Designed to work with a phone's loudspeaker through a simple plugandplay connection. Focused on enhancing loudness and overall audio quality to improve the listening experience.