Mpow Edge Wireless Bluetooth 4.0 Headset Headphone, Handsfree Earpiece for iPhone 6 Plus 6 5S 5C 5 4S 4, Samsung Galaxy S5 S4 S3 Note 3 2, LG G2 and other Cellphones Mow free go Bluetooth headset contains clear voice capture (civic) car's own echo cancellation and noise suppression DSP software technology for enhancing the Audio quality of wireless products. Connect two devices at the same time: Pair it with two Bluetooth-enabled devices at the same time and don't miss your calls when you have two cell phones! Unique and stylish appearance: unique design is inspired by Crescent. With smooth piano lacquer and delicate rubber coating, you will get an awesome fashion experience. Comfortable ear cushions and suitable for both ears: three interchangeable soft ear cushions, just choose the suitable one for your ear and enjoy all-day comfort. 180 degree flip-boom arm for left or right ear - easy to wear, Easy to use. Strong compatibility: streams music and audio from your cell phone, tablet, MP3 and almost all of devices with Bluetooth function