Wireless Bluetooth sport earphones. With an magnetism and ergonomic design ,silicone ear hooks, secure behind your ears. With advanced apt-X tech, the in-ear design offers incredible sound quality with deep bass and crystal clear treble, works great for soundtracks, audio books, relaxing sounds, and even techno music. With CVC 6.0 technology, the Bluetooth earbuds reduce background noise, so you can focus on your favorite music, no matter where you are. Bluetooth 4.1 technology for seamless syncing to your favorite wireless devices, including iPhone, iPad, Android cell phones, windows phones, and more up to 10 meters. Deliver up to 6 hours of play time on a full charge, voice prompt allows notification of incoming calls and phone numbers, so never miss a phone call.