- Brand: SONY - Model Name: LinkBuds S WF-LS900N - Color: White Purchased new around May 2023. Even when the earphones are fully charged, the battery runs out in about 5 minutes. After that, they become usable again, repeating this cycle. The battery runs out at different times for the left and right earphones. Other than that, they function normally. Please understand the above issue before purchasing. This item is considered junk. The included replacement earbud tips are unused. The charging cable is not included. The main unit is in beautiful condition with no scratches or stains, as it was used with a cover. This is a used item with issues, so we are looking for buyers who understand this. The box in images 10 and 11 is not included. #Panasonic #Sharp #Earphones #SONY #Sony