Onyx ELO Premium Genuine Wood In-ear Noise-isolating Headphones|Earbuds|Earphones with Microphone (Turquoise Blue) Natural Wood Housing for rich and crisp Bass Response and Acoustic Performance. Noise-isolating inner ear fit with 3 pairs of silicone buds for a customized fit (S/M/L). Gold-plated 3.5 mm audio jack for premium, no-loss sound connection to your audio device. Ultra-lightweight, comfortable and stylish design with tangle-free cable. Compatible with all Apple devices, Android smartphones, Windows phones, MP3/MP4 players, and other portable devices.