Hoco L7 Original series lightning converse earphone

1. Bluetooth specification: bluetooth V4.2 WT Support protocol A2DP ,AVRCP,HSP,HFP
2. Transmission frequency: 2.4GHz ;
3. Speaker: 14mm
4. Impedance: 32Ω±15%
5. Sensitivity: 98db±3db 6.Audio jack: Lightning-connector; 7. Cable: TPE highly elastic enameled wire, Cable length: 1.2m 8.Product weight: 10g;
9. Line control supported: Intelligent line control (can adjust the volume, previous/next, stop/start, supporting call function); 10 In-ear design, comfortable to wear, not easy to slip off, designed for control of all lightning interface products of iPhone. 11.Support all IOS systems