K30 Transparent Capsule Digital Display Touch Control Bluetooth Earphones(Black)

1. Chip: JL2. Bluetooth version: 5.33. Communication distance: 10m4. Horn: 8mm5. Headphone battery: 30mAh6. Charging case battery: 200mAh7. Standby time: about 130 hours8. Music time: 4-5 hours9. Talk time: 4-5 hours10. Headphone charging time: 40 minutes or more (depending on the remaining battery level of the headphones)11. Charging box charging time: 1-2 hours12. Charging interface: Type-C13. Charging voltage: DC5V/1A14. Features: HIFI sound quality, noise reduction, surround sound, digital display, touch control, long battery life