<font face="Century Gothic">1, Bluetooth 5.3; chip: JL AC6973D4<br>2, Battery capacity: charging case 300mAh; Headset 30mAh<br>3. Use time: 4 hours; Standby time: 150 hours<br>4, Size: 64*51*23.5mm; Total weight: 53g<br>5. Open the lid, take out the headset to turn it on, support master-slave switching, and summon Siri<br>6, Mecha exterior design, fingertip gyroscope structure</font>