Sony MDR-AS400EX Ear-hook,In-ear Binaural Wired White

9mm, 5–24,000Hz, 103 dB/mW, 1.2 m <b>Splashproof, secure, sensational sound</b>
These splashproof headphones have loop hangers for a secure fit when you exercise. And with dynamic audio, you'll be able to power through any workout.

<b>Lock in the rhythm</b>
When you’re working up a sweat you need headphones that stay secure. Choose from four sizes of silicone earbuds, clip to your ears, then get exercising.

<b>A wide sound spectrum</b>
Hear every detail with a frequency range of 5–24,000Hz.

<b>Power up your sound</b>
Hear the beat kick with a 103dB/mW sensitivity.

<b>Efficient sound</b>
Always loud, always clear with a 16 ohms driver.

<b>Take calls on the run</b>
Don’t stop a workout when your phone rings. With a remote control and built-in microphone2, you can take calls and switch tracks without reaching into your pocket.