Bluetooth Headphones Q7 V4.1 Wireless Sport Stereo In-Ear Noise Cancelling Sweatproof Headset Metal Texture and Delicate Craftwork Mic /Apt-X for Android Phones(Gray) Incredibly Comfortable, Secure Fit Bluetooth Earbuds- The uniquely designed ear hooks form around your ears. It can adjust the ear hooks according to the exercise intensity optionally and also has quite stable performance when you're in exercise. Amazing Volume and Sound Quality- Advanced APTX sound and Bluetooth 4.1 technology delivers astonishing acoustics, with that deep bass you crave Support APTX HFP, HSP, A2DP and AVRCP.CVC6.0 noise cancellation technology intelligently filters ambient noise to ensure clearer sound for calls and music playing Such as an iPhone, iPad, Android phone and other Bluetooth enabled devices. This doubles the possibilities for answering calls and enjoying music with your workout headphones, without having to reconfigure between use. This is a great convenience for those who use two cell phone (business and personal), without having to switch headsets every time the other one rings Hours of music in between charges- The wireless earbuds battery charges quickly, and also delivers up to 8 hours of playtime.Sweat to the Sound of your Favorite Beats- Sweat Proof. Ideal use as Gym headphones, sports Headphones, running Headphones. So weather your jogging, working out, cycling or just hanging out listening to your favorite music and watching videos you wont be disapointed