Echo Buds are completely wireless earbuds developed and provided by Amazon, fully integrated with the voice assistant **"Alexa"**. The biggest appeal is that you can use all of Alexa's functions hands-free just by speaking to the earbuds, even when you're on the go. Main features of Echo Buds: "Alexa" hands-free activation Just by saying "Alexa" without touching the earbuds, you can use Alexa's functions, such as playing music, reading news, checking the weather, making calls, and operating smart home devices. The convenience of hands-free operation on the go is a major advantage that other wireless earbuds do not have. Active Noise Cancellation (ANC) Equipped with proprietary ANC technology, it effectively reduces ambient noise. You can concentrate on music or calls even during your commute or in a cafe. It also supports **Ambient Sound Mode (Passthrough)**, which can be easily switched on and off with button operation or voice commands. Compact and comfortable fit The lightweight and small design is comfortable even when worn for long periods. Multiple sizes of ear tips and wing tips (parts for assisting with fit) are included, and you can perform a fit test in the dedicated app, so you can find the optimal fit for your ears. IPX4 sweat and splash resistance It has IPX4 water resistance, so you can use it without worrying about sweat or light rain. It's also safe for workouts and running. High-quality audio Equipped with drivers that realize dynamic audio playback. It features a balanced and clear sound, perfect for everyday listening. You can also customize the sound quality with an equalizer to match your music genre. Echo Buds are the perfect earbuds for those who **"want noise cancellation and convenient ambient sound mode at an affordable price"** and those who **"want to continue their smart home life with Alexa even outdoors"**, combining functionality and convenience.