Purchased in November 2023, not used frequently. Comes with a charging case with a battery level display. Accessories are as shown in the photos. There is no charging cable, so please use your own Type-C cable. I'm including the warranty-related accessories, though I'm not sure if they are still valid. - Model Name: YYK-520 - Wireless Version: Version 2 - Design: Ergonomic design (for both left and right ears) - Weight: Ultra-lightweight - Included: Charging case - Color: Black ★ I plan to list many items, so some descriptions may be brief. Please feel free to ask any questions you may have. ★ Clothing and other fabric items may be compressed during shipping. ★ Items will be shipped in simple packaging. ★ Shipping method may be changed from Rakuraku Mercari Bin to Yu-Yu Mercari Bin or vice versa.