Universal Wireless Bluetooth Headset Stereo A2dp Music Earphone with Microphone Earpiece Compatible with Android Smartphone Cellphone Samsung Galaxy S9 S8 S7 S6 Edge Plus Huawei P20 P10 P9 Lite Black CSR Bluetooth Chip,Multipoint-connect to two bluetooth phones at one time,Crystal clear stereo sound based on dedicated dual mic noise reducing, noise cancellation,wind noise cancellation and echo cancellation,Bluetooth model headset/handfree/A2DP,Iphone can show the bluetooth headset battery Fashion comfortable in ear design,You can listen to music and make call with bluetooth headset.Mini Size,44.8 x 15.5 x 23 mm,Weight 8g,Talk Time up to 4-5 hours,Stand by Time Up to 100hours Handfree style. make your hands free to do other things when use this bluetooth headset Easy operation of music chooses, volume controlling and call picking up. And IPhone displays headset battery Built in microphone, easy access to music or phone calls wirelessly,comes with extra earphone ,can plug into the headset to use it on both ear to get more powerful sound