QKZ-VK1 Double Unit Drive Headphone Subwoofer Earbuds w/ Mic Headset Earphone

Brand New | Genius Product | Premium Quality
[COAXIAL DUAL DYNAMIC DRIVER] Coaxial Design of the 2 Drivers with Magnet, Diaphragm and Moving-coil in each earbud, ensures the consistency of sound wave propagation and wider sound field. Different driver for each band of output makes sound non-interference, more accurate and more clarity. Ground-breaking design in vocal structure empowers extreamly perfect performance in silky high, detailed mids and deep BASS.
[COMFORTABLE, DURABLE AND NOISE ISOLATING] Ergonomically and ultra-lightweight in-ear designed ear buds with 3 sets of different size ear tips (S/M/L) fit the ear perfectly without any pain even wearing all day long. Solid ergonomic wear experience, durable, designed with a memory wire technology, the in-ear headphones make it easier to keep moving, provide a locked-in fit. Hybrid silicone earbuds provide long lasting comfort and designed to reduce ambient noise.
[WIDE COMPATABILITY] Built-in microphone, the in-ear earbuds can be used for hands-free phone calls, 3.5mm audio jack is compatible with iPhone, Samsung Galaxy, Huawei, Honer, Android Smartphones and tablets, Windows laptop and PC, and all popular music devices with headphone socket.
[INTELLIGENT CONTROLS WITH MEMS MICROPHONE] Conveniently located in-line controls allow you to effortlessly adjust music's volume, switch song, and make crystal clear hand-free calling as you like at any time for iPhone iPad iPod Samsung Android Smartphones Tablet MP3 Player and more 3.5mm Devices.Superior mems Microphone has independently set ground wires to eliminate cross-talk and background static.
[RELIABLE QUALITY AND TOTALLY RISK-FREE PERCHASE] 200+ quality verifying processes include: 1000+ human experience test, 100000+ button click test (in-Line controller), Temperature variation test, Vibration test, Salt spray, Flexing test etc. to keep product away from imperfec