xg12 tws bluetooth 5.0 earphone stereo wireless earbus hifi sound sport earphones handsgaming headset with mic for phone

xg12 tws bluetooth 5.0 earphone stereo wireless earbus hifi sound sport earphones handsgaming headset with mic for phone.product parameters.bluetooth version: v5.0+edr;.battery capacity:.* earbuds: 55ma;.* portable charging case:350mah.charging time:.* earbud: 1hour;.* portable charging case: 2hours;.operating range: 7-10 meters;.bluetooth profile: hfp, hsp, avrcp and a2dp;.playing time: 3-4 hours(after full charge);.talking time: 3-4 hours(after full charge);.standby time: 120 hours(after