Compatible with all smartphones such as iOS and Android Strong bass stereo just-life noise cancelling (no transparent mode / no active noise cancelling mode)Smart sensorWireless chargingDisplay of actual battery capacity: Three batteriesUse left and right earpnone separatelyTap control as originalImproved bass / audio qualitySuper bassAuto power onAuto power offTouch controlBinaural calls / Wake up SiriPrevious song, Next songVoice assistantMusic time 3-4 hoursNo LED lights on the earbudsTransmission distance: Within 30 metresStandby time: 120 hoursThe package includes:1x tws wireless headphones1x charger box1x USB cable1x user manual in english.