AMIR Bluetooth Headset, Stereo Noise Cancelling Headphones with Mic, Sweatproof Bluetooth Earbuds Headset Earphones for iPhone 7, 6, 6 Plus, 5 5c 5s iPad and Android Devices (Blue) Bluetooth 4.0 with Apt-X This wireless sports headphones makes rich stereo sound to enjoy perfect music.With apt-X codec, it provides pure, CD-like crystal clear sounds and high-fidelity stereo music. Fantastic Sound Quality Compatible with most Bluetooth-enabled cell phones, this bluetooth earphones for iphone and other phones can reduce noise, wind and echo. The sound quality is crystal clear, the mids are warm, the highs are crisp. Simple-To-Use This wireless bluetooth earphones controls all functions of your music (volume, sound, song selection) and calls from your phone via the simple-to-use user interface on the earphone itself. cool and comfortable, very lightweight Exercise-Proof Fit With functional user interface, earpiece design, and a 10-meter working distance, this wireless bluetooth headphone will let you enjoy music through a variety of activities such as running, cycling, Gym exercise and other outdoor sports. Sweat-Proof, Durable DesignWith sweatproof earbuds. Up to 5 hours of Talk/Playing Time and 145 hours Standby Time.