The popup window can only work on IOS 13.2 and Android 8.11:1 Original True Wireless Stereo Earphone Sport Gaming Headset Boot Bluetooth Earphone Mini In-Ear TWS Earphones for Air ProSpecifications:Strong bass stereo just-life noise reduction (no transparent mode; no active noise reduction mode)Intelligent sensorWireless chargingDisplay of actual battery capacity: three batteriesNEW. Pop-up animation connection for iOS (Open the lid, you don't need to remove the earbuds.)Use left and right earpnone separatelyTap Control Like OriginalImproved bass, audio qualitySuper BassAutomatic power-onAutomatic power offTouch controlBinaural CallsPrevious song, Next songVoice AssistantMusic time 3-4 hoursNo LED lights on the earbudsTransmission distance: within 30 metersStandby time: 120 hoursThe packaging includes:1x tws wireless headphones1x Charger Box1x USB cable1x User Manuel