SOUNDCORE Liberty 4 NC A3947G11 In-ear Wireless earbuds With Noise-cancelling Black

The Soundcore Liberty 4 NC wireless earphones in black finish block out almost all ambient noise for a comfortable listening experience. They have a 10-hour battery life and the charging case has a 50-hour battery life. So in total, you can enjoy your favorite music for up to 60 hours. When they do run out of power, charge them sufficiently in just 10 minutes for an additional 4 hours of listening pleasure. The earbuds support hi-res audio files, which are larger and provide a more detailed sound reproduction. This allows you to fully immerse yourself in your favorite music. Finally, the earbuds are very easy to connect to your smartphone via bluetooth.