ROCK R3 Steampunk Mecha Wireless Bluetooth Earphone(Winter Blue)

1. Product material: Zinc alloy+PC+ABS2. Bluetooth version: V 5.33. Playing time: about 4h4. Charging in the charging case: about 2h5. Standby time: more than 160h6. Transmission distance: 10m7. Charging compartment size: 48x24x52mm8. Small size, easy to carry9. The unique design looks more technological, with excellent sound quality, bringing you a different auditory feast 10. The earplugs have semi-in-ear comfort, giving you a comfortable and non-sensing experience