1. Product name QCY T18 MeloBuds
2. Pairing name: QCY-T18
3. Bluetooth version: 5.2
4. Available system: iOS/ Android
5. Operation range: 10m
6. Battery life: 4.5hr of calling; 7hr of playback
7. Bluetooth profiles: HSP/A2DP/AVRCP
8. Battery capacity(case): 380mAh
9. Top-ups by case: 3-4(for both earbuds)
10. Charging port: Type-C