Take your music with you wherever you go with the Avantree BTHSAS8QWGR Sacool Bluetooth Earphones in white and green. These earphones are designed to provide optimal audio quality, so your music will always sound its best. These earphones also feature Bluetooth technology, so you can stream your music from compatible smartphones, tablets, MP3 players, and PCs. These earphones also feature a built-in microphone, which allows you to play and pause music, change tracks, and adjust the volume. If you receive a phone call while you are listening to your music, your music will automatically pause, which allows you to accept or reject the call and have your music start again when the call is over. These earphones also feature a battery life of 6 hours of play time and 5 days of standby time, so you can listen to your music for hours on end. These earphones also feature a tangle free cable, so you can take them with you just about anywhere.