YIFAFESU headset Sports Headphones In-Ear Earbuds Sweatproof Earbuds Earphones Noise Isolating with microphone for MP3 MP4 Apple, Android smartphones (V1S black)

Description

YIFAFESU VJJB-V1S sports earbuds, Engineered for jogging, gym, walking and dancing. They are sweatproof headphones that will still keep stay in place during sweaty workouts YIFAFESU sports earbuds Uses magnetic neodymium iron boron magnets strongest drive unit, equipped with high - performance dynamic driver systems, custom permanent magnet high-performance moving coil unit Exclusive tuning technology triband clear, natural, unique sensing technology to suppress high frequency glitches. Tone your earplugs subvert traditional visual impression, the ultimate balance between classic Almighty Noise isolating function. Enjoy the ultimate in style, comfort and listening pleasure Enjoy your music and shut the world out with YIFAFESU Headphone superb stereo clear bass sound quality and seamless transition to hands-free conversation The speakers inside have been engineered to minimize sound loss and maximize sound output. So you get high-end quality audio that's just as impressive as what you'd hear from more expensive headphones High compatibility :MP3 MP4, Apple Devices | Android Smartphones | Windows Phones | Portable Music Players like iPhone 6s, 6s Plus, 6, 6 plus, 5S/ iPad/ Some of Samsung Galaxy and Note Series, Nexus, HTC, Laptops, Tablets ect Specifications: Driver units: 6.0mm*2 Rated impedance: 8 ohm Sensitivity: 110dB Frequency response: 20Hz -24000Hz Distortion: 1% Channel balance: 2 dB Maximum power: 20mW Gold plated plug: 3.5mm