Product Review

Description:
Extremely durable cable design and in ear design
The unique durable cable design and in ear design make it easier to keep moving--perfect for daily training sessions, much-anticipated marathons, and other high-intensity, sweat-inducing workouts.
The design of hard cord next to earplug is to make it more durable for high-intensity workout.

Make Calls Hands-Free
Equipped with a built-in microphone, the in-ear sport headphones can be used for hands-free phone calls, making it possible to effortlessly chat with a friend while putting time in on the treadmill. Simply plug the headphones into your cell phone, and you are all set to converse--hands free.

-One click: start/stop music or answer/end calls
-Two clicks: next song
-Three clicks: previous song
Strong Powerful Bass

Specifications:
Sensitivity: 105dB+/- 3dB
Impedance: 16 ohms
Frequency Range: 20Hz-20KHz
Cable Length: 1.15m

In the box
1 X S1 In-ear Earphones
4 X Different Size Eartips
1 x User manual
1 x Carrying case