▪️Bluetooth 5.0; JL AC6936D chip
▪️Battery: 300mAh (charging case); 30mAh (single ear)
▪️Talk/music time: 3hours; Standby time: 150 hours
▪️Weight: 57g(charging cable, earplugs)
▪️Charging case display one fixed value,headset display actual battery value, no indicator on headset, anti-magnetic.