【New & Unopened】amazon Echo Buds (2nd Gen) Black These are completely wireless earbuds that will add a smart touch to your everyday life. Premium 5.7mm drivers deliver clear, balanced sound. The active noise cancellation (ANC) function effectively reduces ambient noise, allowing you to focus on your music or calls. They also feature a passthrough mode, allowing you to hear your surroundings when needed. In addition to their compact and lightweight design, they are IPX4 water-resistant, making them suitable for sweat and light rain. Four sizes of ear tips and two types of wing tips are included, providing a comfortable fit. They are equipped with Alexa, allowing you to easily control music playback, make calls, set reminders, and operate smart home devices with just your voice. They also support Siri and Google Assistant, and are highly compatible with iOS and Android devices. The battery lasts up to 5 hours on a single charge, and up to 15 hours with the charging case. They also support quick charging, providing up to 2 hours of playback with just a 15-minute charge. Using the dedicated app, you can customize the equalizer settings, tap controls, and adjust the passthrough level to your liking. These Echo Buds (2nd Gen) are new and unopened. They are highly functional and also recommended for those who are new to wireless earbuds.