EP347B Bass-driven stereo sound and fashion modeling. High-Tech design， excellent sound quality， extremely smart. In-ear design fits perfectly in virtually any ear sharp for surprising comfort. Compatible with all electronic products with 3.5mm port， like MP3/MP4/MP5/CD etc. Ideal for you to enjoy the wonderful music anywhere and anytime with this soft ear cap. Easy to use and carry. It will give you unprecedented comfortable feeling when you take it. Feeling fully surrounded by music and sound. Rich and stereo sound and comfortable fit. A must-have fashionable product. Package Details Weight: 42.80 g Size: 14*6*3 cm Package Includes 1 × SONGQU SQ-78V 3.5mm In-ear Earpiece Earphone for MP3/MP4/CD 4 × Ear Cap