Talking: 

Press the button: Answer the phone
Long Press the button: Refuse to answer the phone
Press the button when talking: Mute Microphone
Long Press the button when talking: Hung up the phone 

Music:

Press one time: Play or Pause
Press 2 times: next song
Press 3 times: previous song

Memory wire that conforms to the ear for a locked in fit. 

Enhanced sweat resistance for added workout durability. Waterproof Grade: IPX5!
Superior enhanced bass that is tight and powerful
Noise-isolating in-ear design reduces background noise
Sport inspired two tone color scheme.
Flush in the ear design reduces wind noise and fits under most helmet.
Tangle resistant, color matched noise-free cable. 
Soft cable system for ease of use.
Make sure the 3.5 mm cable connnector is fully inserted into the headphone jack on your smartphone or laptop.
Unique appearance and top-level configuration
High definition speakers bring clear sound and amazing feeling
Made by professional factory and passed kinds of critical quality tests

Package Content:
1X Earphones

• In Ear / Earhook Stereo Earphone with Mic for Mobile Phone when you are running!!
• Cable in TPE materails: soft and durable, that can withstand intense movement.
• One Button to Control the Talk and Music.
• Waterproof: IPX5 grade
• Memory Wire design for sports!

In Ear / Earhook Stereo Earphone with Mic for Mobile Phone when you are running!!