This model is also very popular on Amazon. Although a successor model has been released, it can still be used actively. It's very user-friendly with noise canceling, USB-C charging, and a stylish design. I am selling it because I purchased a different model. Fully wireless earphones with noise canceling function, 28-hour battery life. - Brand: soundcore by Anker - Model Name: Liberty 4 - Color: Black - Design: Fully Wireless - Features: Noise Canceling - Battery Life: 28 hours - Charging Case: Yes - Box: Yes Accessories: Except for ear tips S