Estimated delivery time for this product is 7-9 days

Product Description:
1.Bluetooth Version: V5.0
2.Bluetooth Distance: 10m
3.Charging Time: about 1-2 hours
4.Standby Time: about 80 hours
5.Music Time: about 2.5 hours
6.Talking Time: about 3 hours
7.Earphone Battery: Polymer Lithium Battery 45mAh
8.Battery Box Battery: Polymer Lithium Battery 280mAh
9.Audio transmission format: HFP/A2DP/HSP/AVRCP
Packing list:
1 x TWS Bluetooth Earphones (left and right ears)
1 x 280mAh Charging Box
1 x USB Charging Cable
1 x User Manual
4 x Ear cap