Bluetooth specification: bluetooth V4.2 WT Support protocol A2DP ,AVRCP,HSP,HFP
Audio jack: Lightning-connector
Cable: TPE; Cable length: 1.2m
Line control supported: Intelligent line control (can adjust the volume, previous/next, stop/start, supporting call function)
In-ear design, comfortable to wear, not easy to slip off, designed for control of all lightning interface products of iPhone.
Support all IOS systems