• Function key: click: play pause A double click: next song three hits: last song click: answer/hang up long press: reject long press: wake up Siri *
• The semi-in-ear :wearing structure does not block, bringing a gentle and comfortable wearing experience throughout the day. 60° sticking to the ear elevation Angle for a long time without pain
• Speaker: Φ6mm
• Impedance: 16Ω
• Sensitivity(SPK):98±3dB@1KHz Headphone cable length: 1.2mm