Earphone Hoco EW33 Interstellar Wireless green

Earphone Hoco EW33 Interstellar Wireless green

1. Bluetooth 5.3

2. Battery capacity: charging case 300mAh, earphone 25mAh

3. Use time: 3.5h

4. Standby time: 150h

5. Open the lid and take out the headset to turn on the computer, support master-slave switching, and summon Siri

6. Lighter type bullet cap design, zinc alloy mecha shell, full of science and technology