Buy with Confidence: With Monoprice's Lifetime Warranty on all Cables, you can rest assured we stand behind our products and our customers.The 3. 5mm (1/8") stereo TRS connector is more commonly known as the Headphone Jack on portable mp3. This cable features a male 3.5mm stereo (TRS) plug on each end with molded connector housings and the conductors are 22AWG and each conductor is shield to prevent EMI or RFI interference from enteringThe cable is made of heavy-duty coaxial cable for each conductor