WYEWAVE High Quality Wireless Earbuds With Necklace Soft Touch True Wireless - Black

Model: TG-TWS19-BLK
Chip: JL 6973
Wireless Range: 10 Meters
Speaker Size: 9mm
Talk Time: About 3-4 Hours
Listening Time: About 4.5 Hours (at 80% volume)
Playing Time: About 18 hours
Charging Time: About 1.5 hours
Case Charging Time: About 2 hours
Battery Capacity: 35mAh
Case Battery Capacity: 300mAh (With Protection Board)