1.Orihinal na 1:1 classic na TWS.all function.in-ear detection.window pop-up.name definition at GPS.real practical power percent. 2.Nakipag-ugnayan sa GL 6936D8 plan.steady at mature na kalidad. 3.300MAH baterya box.pag-dial at oras ng musika sa loob ng 12 oras. 4.Precise in-ear detection.wear to play at take out para i-pause. 5.Knock touch control.song switch.volume up and down.voice assistant.mabilis at maginhawang operasyon. 6. Engaged sa diaphragm tansong singsing speaker.malinaw na tunog.