> SNUG FIT AND STAY PUT IN YOUR EARS THROUGHOUT WORKOUT - Special designed profile S1 pro earbuds fits snugly into your ear cavities. Over the ear design makes the workout headphones keep secure fit. Designed as supra-aural earphones and in-ear wearing patterns, perfect fit your ears with double reinforcement and no additional pressure while doing exercises.
> LIGHTWEIGHT AND COMFORTABLE FIT - Optimized nozzle angle is designed to ensure comfortbale wearing in the ears. Collated with soft ear caps and attached with three different sizes for the accordingly choices of you and others around you, enable the comfortable wearing and perfect sense of listening.
> PREMIUM MUSIC PERFORMANCE - Fever-level music configuration and quad core drive unit, with each channel containing two drive units, help creating shocking music sound; and triple frequency equalization presents a clear and pure timbre.
> SMART REMOTE CONTROL - Operation button which smartly compatible with IOS and Android system operation, with microphone inserted, answering phone calls, playing music and adjusting volume could be done through one button.
Specifications:
Impedance: 32 +/- 10%
Frequency Response: 18 Hz-23 kHz
Sensitivity (SPL): 88 +/- 3dB
Rated Input Power: 20m W
Distortion: <=1%
Plug: 3.5 mm
Cord Length: 1.2 meters
Any further questions, pls kindly contact our customer service team directly.