WYEWAVE Black Ultra Fit In-Ear Design Wireless Earbuds

Product Name: WYEWAVE UltraFit In-Ear Design Earbuds
Product Model: TG-TWS10-WT
Wireless Version: 5.3
Speaker Type: Φ13mm@32hm
Earbuds Capacity: 3.7V/300mAh
Case Capacity: 300mAh 1.11Wh
Talk time: About 3.5 Hours
Music Play Time: 4 Hours
Charging Time: About 1 Hour
Input: 5V