Galante S15 Bluetooth 5.0 True Wireless Bluetooth Earphone with Charging Box (White)

1. Ear shell speaker size: 10mm 2. Version: Version 5.0 3. Headphone battery capacity: 50MAH 4. Duration of talking and listening to songs (requires use of charging compartment): 300 hours 5. Charging time: 2 hours 6. Transmission range: 10m 7. Continuous listening time: 5 hours 8. Binaural call: support