Anker Soundcore Liberty 4 (Bluetooth 5.3) [True Wireless Earbuds / Ultra Noise Cancelling 2.0 / 3D Audio / Wireless Charging / Multipoint Connection / Ambient Sound Mode / Up to 28 Hours Playtime / Hi-Res / IPX4 Water Resistance / Health Monitoring / PSE Technical Standards Compliant] Midnight Black I purchased these a year ago, but I'm selling them because I bought a new pair. There are no issues. From the internet: [High Sound Quality] The Liberty 4 are high-quality wireless earbuds that utilize Anker's latest technology. They are perfect for those who are particular about sound quality. [Comfortable Fit] Multiple sizes of ear tips are included, providing a comfortable fit tailored to the user's ears. [Long Battery Life] Boasting up to 28 hours of playtime, you can use them with peace of mind even when you're on the go, thanks to the charging case. - Brand: Anker - Model Name: Liberty 4 - Color: Black - Included Accessories: Ear tips (various sizes) Thank you for viewing. Instant purchase is OK. Please only purchase if you understand that these are used items. #WirelessEarbuds #NoiseCancelling #anker