I used these for about 3 hours after purchase, but the sound of the multi-driver didn't suit me, so I'm selling them. Operation has been confirmed. All accessories are included. I only used the S-sized ear tips, and they have been disinfected with alcohol and are included. They look clean, but please forgive any minor imperfections as they are used. - Brand: DUNU TOPSOUND - Model Name: DaVinci - Accessories: Case, cable, 3.5mm 3-pole plug, 4.4mm 4-pole plug, 6.3mm adapter plug, ear tips, cleaning tool - all included - Color: Brown - Type: Wired earphones Thank you for looking.