1.Support Bluetooth protocol: a2dp\avdtp\avrcp\hfp\spp\smp\att\gap gatt\rfcomm\sdp\l2cap profile
2.Appearance: summus densitas parvarum matte design, rotunda et textured
3. Bean-style headphone are exquisita and compact, with a high degree of a suit, and the appearance of water undas makes you feel like the wind is passed by while you enjoy the music.
4.5.3 Configuratio versionis, nexus instantis in tribus secundis acceptis machinae non adhaesit