Wireless earbuds offering high-quality sound and a comfortable fit. - Model: LinkBuds S - Brand: SONY - Color: Earth Blue - Ear tip sizes: SS, S, M, L, LL Thank you for viewing. Purchased in 2023, these were used at home and occasionally when out and about. They weren't used daily, so there isn't much wear and tear. However, I've recently noticed that the battery life isn't as good, so it might be time for a battery replacement. Please understand this before purchasing.