1.high-fidelity sound quality 2.3.5MM connector,suitable for Iphone,Ipod etc. 3.foldable, portable, Products Features: 1. High-fidelity speakers, excellent sound quality;2. Soft fabric, warm and comfortable;3. 3.5MM universal interface, suitable for iphone, ipod and most audio-visual equipments.4. No batteries;5. Shape-memory materials, anti-flexure;6. Portable after contraction , small and ...