Bluetooth Headphones CSBROTHER C603 Bluetooth V4.0+EDR Wireless Stereo Sport Headset Running Microphone Earphone Earbuds with Mic/ADP-X for iPhone 6S Plus iPad and Android Smart Phone *HEAR MUSIC LIKE YOU NEVER HAVE BEFORE: Our Bluetooth headphones feature Bluetooth 4.0 + EDR APT-X audio decode technology, giving these wireless earbuds unparalleled stereo sound quality. CVC 6.0 Digital noise reduction technology, intelligently filter ambient noise, enable clearer sound during calls and while listening to music; You've truly never heard music sound so good from sport headphones! *PAIR WITH ANY 2 BLUETOOTH DEVICES AT A TIME: These Bluetooth headphones for iPhone 6, Android phones & tablets and other Bluetooth devices can pair with 2 different devices simultaneously! This gives you double the possibilities for answering calls and streaming music to your workout headphones, all while enjoying premium Bluetooth earbuds wireless sound quality. *LONGER LISTENING With our Bluetooth headset: Running & workouts can go for longer to the beat! The polymer 85mAh battery in the Bluetooth headphones wireless device provides 6 hours of talk & playing time & 175 hours of standby time. Much more than other sports headphones. *SO EASY TO USE: The volume, sound, song selection and telephone controls are all right on the wireless Bluetooth earbuds, making these the most convenient Bluetooth earbuds for running, sports, lifting weights & more! For All Bluetooth Devices Including iPhone 6, iPad, iPod & Samsung Galaxy S6. *VOICE RECOGNITION: Manage calls hands free without pressing buttons through voice recognition technology, just say "Yes" or "No".