0.6 oz perfect workout headphones that are lightweight and comfortable so the headphones stay in very well while running ,biking or workouts.
Customer need to push calling button for 2-3 seconds to start device, then will find the red and blue light flash alternately,which means item has been turn on .
The soft rubber is gentle around the neck and you can barely feel it,and built-in magnet attracts the earplugs when not using .
CVC 6.0 noise reduction technology filter ambient noise, enable clearer sound during calls and listening to music
100mah polymer battery provides up to 3 hours of continuous music time or 150 hours of standby time with a single charge

Technical Details

Product Details

Package Dimensions
Width : 5.9 inch
Height : 1.2 inch
Length : 7.3 inch

Shipping Weight: 7.84 ounce (View shipping rates and policies)

ASIN : B01K345CSC