【Product Description】 Thank you for viewing. SENNHEISER MOMENTUM True Wireless 3 (Defective) This product is in a state where it can no longer be charged. There is a high possibility of a battery-related malfunction, and it seems that there are many reports of similar symptoms for this product. There are people on the internet who have revived it through repairs and battery replacements. Frankly, this manufacturer and product are the worst. They are clearly hiding the fact that there is a problem with the battery. I will never buy this manufacturer's earphones again. I don't want to have anything to do with the product or the support again. There are too many products on Mercari with similar symptoms being sold as defective. I really think they need to recall the product. I previously sent it to the manufacturer for repair and received a new replacement, but the same symptoms have occurred again. Therefore, I will sell it to those who are looking for repairs or parts. If you are able to disassemble, replace the battery, and perform soldering repairs yourself, there is a possibility that it can be restored. 【Condition】 ・The main unit does not work due to charging failure. ・The exterior is relatively clean (please check the images for details). 【Accessories】 ・Earphone main unit ・Charging case (Cables etc. are not included) 【Notes】 ・All items listed by us are sold as defective and are not supported. 　Returns and refunds are not accepted, regardless of whether they are working or have not been tested. ・Since the item is also listed on other flea market sites, 　we may cancel the transaction depending on the timing. ・To prevent unauthorized reproduction, image theft, and inventory-less listings, 　watermarks have been added to the images. We apologize for any inconvenience. 【Search Tags】 #SENNHEISER #Sennheiser #MOMENTUM #TrueWireless3 #Earphones #Defective #ForRepair #ForParts #ChargingFailure #WirelessEarphones