Bluetooth wireless earbuds with premium sound and noise-canceling features. - Brand: soundcore - Model Name: Liberty 3 Pro - Features: Bluetooth connectivity - Noise Canceling: Yes - Sound Quality: Premium sound - Accessories: Ear tips (multiple sizes) - Charging Port: USB-C Thank you for viewing. The USB charging port doesn't fully seat, but it charges without issue. One earbud's battery is degraded, so the battery balance between the two earbuds is poor. Therefore, extended use is not possible. I recommend using these as a replacement for your headphones while charging, for short listening sessions, or as noise-canceling earbuds.