? BA&DD Hybrid Headphone: made of 10 mm double-magnetic dynamic diaphragm driver and exclusive customized balanced armature driver, delivering voluminous low-pitch auditory sound, balanced high de
? Detachable Cable: A high-grade 0.78mm 2 pin connector prevents pins from breaking in daily using and outstanding music transmissions. High purity 3.5mm OFC cable ensures low impedance in audio si
? Exquisite Craftsmanship: the IEM headphone features with distinguished durable aeronautical aluminum housing, imported resin cavity, earphone designed in elegant slim look for durable and practic
? Ergonomically Comfort and Noise Isolation: This IEM earphone with ergonomic design, lightweight, portable, and flexible, which decent noise isolation that prevents outside noise from interfering
? 1-year Guaranty: Surfans IEM headphone compatible with all standard 3.5mm audio devices as mp3 player, smartphone, PC and tablet. The earphone comes with 1-year warranty, for any question