Hands calls Built in definition noise cancelling microphone for clearer calls. Solar charging The solar panel design eliminates the worry of power outages and allows for easy charging with light. Diaphragm colored light Colorful diaphragm lighting and dynamic music complement each other, providing immersive sound quality and enhancing the atmosphere. Key benefits Clear communication: The builtin noise cancelling microphone helps ensure you can speak and be heard clearly in varied environments. Reliable power in any setting: Solar charging reduces dependence on wall outlets, making outdoor use or emergency situations more feasible. Immersive audio and visual experience: The diaphragm lighting works with the music to create an engaging atmosphere. Use scenarios Home or office calls: Use for conference calls or remote meetings where clear voice pickup is important. Outdoor activities: Take it on camping trips, picnics, or beach outings where sunlight can recharge the device and you may not have easy access to power. Social or ambient listening: Use during gatherings or relaxation time to enjoy music with synchronized lighting that enhances mood.