Part details – Rixos Mobile Phones, an ISO 9001 certified wholesaler operating since 1995, supplies the JBL Wave 300TWS black – original JBL part number JBL W300TWS. Every unit passes our quality control before it ships from Dubai.JBL part for JBL Wave 300TWS, ISO 9001 checked.BrandJBLPart NumberJBL W300TWSPart TypeSpare PartCompatibilityPlease match the manufacturer number with your original part. Our team can confirm compatibility for any JBL model on request.Why Rixos?JBL original parts sour..