1. Bluetooth 5.3 2. Battery capacity: charging case 300mAh, earphone 30mAh 3. Use time: 4h 4. Standby time: 150h 5. Open charging case, earphone push and pull storage design 6. Take out the headset and turn it on, support master-slave switching, and summon Siri
1. Bluetooth 5.3 2. Battery capacity: charging case 300mAh, earphone 30mAh 3. Use time: 4h 4. Standby time: 150h 5. Open charging case, earphone push and pull storage design 6. Take out the headset and turn it on, support master-slave switching, and summon Siri
1. Bluetooth 5.3 2. Battery capacity: charging case 300mAh, earphone 30mAh 3. Use time: 4h 4. Standby time: 150h 5. Open charging case, earphone push and pull storage design 6. Take out the headset and turn it on, support master-slave switching, and summon Siri