Symphonized MTRX Premium Genuine Wood In-ear Noise-isolating Headphones with Mic and Nylon Cable, Red Natural wood housing for better bass response and acoustic performance Soft silicone ear buds provide a super comfortable, noise reducing fit Symphonized headphones are perfect for iPhones, ipods and iPads, MP3 players, CD players and more Built in microphone and nylon cable Gold-plated 3.5 Mm audio jack for premium, no-loss sound connection to your audio device Connectivity technology : Wired