EarFun Air Pro 3 with hybrid noise cancellation and Bluetooth 5.3 for high-quality sound. - Model Name: EarFun Air Pro 3 Black - Bluetooth Version: Bluetooth 5.3 - Noise Canceling: Hybrid Noise Canceling - Features: Qualcomm aptX Adaptive - Awards: VGP 2023 Gold Award I've been using these for about a year. I occasionally used them when going out, but mostly used them at home once or twice a week. I didn't use them daily for commuting, so the battery life is still good. There is some tearing on the inner box. There are some scratches on the left side of the earphones and some white marks on one of the M-size ear tips. I'm not sure if this is from the manufacturing process, but please refrain from purchasing if you are concerned. There are no noticeable scratches or functional problems, and all accessories are included. I have reset them to their original state and wiped them down with disinfectant wipes. I am selling them because I purchased the latest model. Thank you for looking.