Wireless Sport In-Ear Headphones V4.1 - Sweat-proof, Noise Canceling, Hands-free - for Running, Hiking, Travel - with Mic - Black - 2 and above or iOS

2 and above or iOS 8

fully meeting various charging needs

Closely fit and never worry about falling out of your earphone even when you are running

simply and quickly fulfill almost all functions like answer/end a phone

Wireless Sport In-Ear Headphones V4.1 - Sweat-proof, Noise Canceling, Hands-free - for Running, Hiking, Travel - with Mic - Black - 2 and above or iOSOur wireless sport earphones adopt advanced Wireless V4. 1 with multi point technology, connect with 2 mobile devices simultaneously, high sensitive inbuilt mic with CVC noise canceling technology, deliver crystal clear stereo sound. Inbuilt 80mAh rechargeable battery and equipped with USB charging cable, 4. 5 Hrs unstoppable HD sound music while only 2 Hrs fully be charged. Its auricle ear hook design snugly fit your ear with S M L size comfortable