Bluetooth 4.0 version provides high-fidelity stereo music and clear speech within 10 meter
Up to 5 hours of calling￡￢4 hours music playing time and 20 hours standby, let you enjoy your music through a variety of activities
Built-in HD microphone,it is also designed with the noise cancellation,makes you enjoy a clear and wonderful sound even through you are in a noisy environment.
Compatible with iPhone 5S 5C 5 4S 4, iPods,Samsung Galaxy Note 3, Note 2, S5 S4, S3, S2 Most Android Smart Phones and other Bluetooth-enabled tablets,Support call answering and Vol +/-, and next/previous track,easy to operate.
Ideal wireless earbuds for the Gym, Hiking, Cycling, Jogging, Climbing without annoying cables, locks-in stabilizers offer secure fit for sports and fitness

Technical Details

Size (LWH): 4.2 inches, 4.2 inches, 2 inches
Product Details
Product Dimensions: 4.2 x 4.2 x 2 inches
Shipping Weight: 0.2 pounds (View shipping rates and policies)
ASIN : B0154EYXOK