Under the spotlight of cutting-edge audio technology, the Bose QuietComfort Wireless Noise Cancelling Earbuds in Black redefine your everyday listening experience. These earbuds combine iconic Bose sound with legendary noise cancellation to deliver a rich and immersive audio experience that truly hits all the right notes. Designed for those who seize the day, these earbuds offer up to 8.5 hours of battery life, ensuring your music keeps you energized throughout your activities. The included wireless charging case provides an additional 2.5 charges, making it easy to power up on the go.Engineered with advanced Bluetooth 5.3 technology, these earbuds ensure a strong, continuous connection within 30 feet of your device, allowing you to enjoy uninterrupted music and seamless switching between devices. Whether you're moving from your phone to your laptop, Bluetooth multipoint technology makes it hassle-free to stay connected without missing a beat.