The easy to adjust ear loops on the Philips SHS420 are comfortable and hold the headphones securely in place. Ideal for active people on the move, they combine durability with the sound quality of Neodymium speaker drivers. The bass pipe emphasizes low tones for a clear, realistic sound. 15MM speaker driver optimizes wearing comfort and the ergonomically shaped headphone enhances user comfort. Always ready to go with a long 1.2 m long cable that is ideal for outdoor use and the headphone stays comfortably in your ear when you are on the move.