In-ear Earbuds: Cables Replacable Synamic Dual Driver Voise isolating Electronic tuning multiple color,Shock Dual Dynamic Coils---Array type titanium diaphragm double unit 6 mm, blessing electronic tuning technology, current filtering clutter, combined with N1 man-earphones ear structure, redefined. The double dynamic headphones from turbidity, restore nature sound source In-ear Earphones: Electronic Tuning+Physical Frequency Division+Personality Structure Independent research and development of electronic tuning technology, equipped with an array of dual-unit titanium diaphragm on the basis of three times to improve the kinetic energy of the magnet to optimize the voice coil feedback speed and enhance transient response. Wired Earbuds:Wear-resistant and Durable Gold-plated Ear Cables,The plug is ergonomically designed. 12"curved design,2u thickness gold plating，Jack: 3.5mm,Cable Length: 47inches,HIGHQAULITY SOUND Durable High-quality Materials Were Authorized by CE,FCC,ROHS.

SUPERIOR SOUND. Our Waterproof headphone technology uses the highest quality internal sound components to produce the best possible sound under water with premium bass HIGHEST WATERPROOF RATING. 100% waterproof stereo earphones that can withstand heavy perspiration, rain, and complete submersion to 12ft/3.6m underwater with an IPX8 rating PEACE OF MIND - Buy with confidence! Our product includes industry leading 1 YEAR WARRANTY. We are a small business and stand behind all the products we make