?Bluetooth V4.1 tech: powerful Bluetooth signal. The x23 wireless Sport Bluetooth headphones supporting connection of two devices simultaneously. Easily Compatible with most cell phones such as iPhone/7/7 plus, 6/6S/ 6Plus/6S Plus, iPhone5/5S/5C, iPod Nano7/ iPod touch 5, iPad 4/5, iPad Air/air 2, iPad mini 2/mini 3, iPad mini Retina and more.
?Anti-sweating material: the wireless Sport Bluetooth headphones shell is equipped with a sweat-proof design which offers a double layer of sweat resistant protection. You can exercise in the gym to enjoy the music or phone communication with no worries about perspiration.
?Secure magnetic headphones: both earpieces can attach to each other like a necklace around your neck when not in use. It is a very easy way to carry the wireless Sport earphones around for any outdoor activities, such as hiking, cycling, and running.
?Noise reduction: with CVC 6.0 technology, Choosly Bluetooth earbuds reduce background noise, so you can focus on your favorite music, no matter where you are.
?Battery life with iOS indicator: wireless Sport headphones takes only two hours to charge for 8 hours of audio; includes an IOS battery indicator so you know the remaining battery life.