Designed especially for active use， the ATH-SPORT1iS SonicSport in-ear sports headphones combines all the features of the ATH-SPORT1 with smartphone capabilities. A universal in-line mic and controls allow you to answer/end calls， control music and adjust volume at the touch of a button. 

Like the ATH-SPORT1， the hinged ear hooks pivot to provide a custom fit for secure， long-lasting comfort. Featuring high-quality drivers for clear， detailed and dynamic sound， the headphones come with both standard silicone eartips (XS/S/M/L) for outstanding sound isolation and ridged eartips (S/M/L) to allow some ambient noise for safer use outdoors， making the ATH-SPORT1iS ideal headphones for running. The sport headphones are IPX5 Waterproof Certified*， which allows them to be washed after use. The 3.9 ft. (1.2 m) cable comes with a clip to keep the cable conveniently fastened to clothing during workouts and other active use. 
TYPE Dynamic
DRIVER ∅ 8.5mm
FREQUENCY RESPONSE 20 to 23，000Hz
MAXIMUM INPUT POWER 200mW
OUTPUT SOUND 100dB/mW
IMPEDANCE 16Ω
WEIGHT Approximately 11g
PLUG 3.5mm gold-plated stereo L-shaped mini-plug
ACCESSORIES Fine-Fit Earpieces (XS/S/M/L)， Active-Fit Earpieces (S/M/L)， Cord Clip