I purchased this new and used it for only a few minutes. I am selling it because it didn't suit me. All included items are present. These wireless earbuds boast high-quality Hi-Res Audio support and a 48-hour battery life. - Brand: soundcore - Model Name: Liberty 5 - Bluetooth Version: Bluetooth 5.0 - Noise Cancelling: ULTRA NOISE CANCELLING - Battery Life: 48 hours - Charging Port: USB Type-C - Supported Codec: Hi-Res Audio - Dolby Technology: Dolby Audio Thank you for looking.