TWS Bluetooth Earphone with Portable Powerbank Charging Box

Can Be Use As Emergency Powerbank (1200mAh) For Your Mobile Phone And Devices
Dynamic Sound Quality
Bluetooth Version 5.3
True Wireless Stereo EarBud
In Ear – Noise Reduction
Compatible With I-Phone, Android Smart Phone, Tablet, I-Pad Etc…
CERTIFIED: CE, FCC, RoHS, MSDS

Material: ABS
Colour: Black
Packaging: Premium Black Box (Top & Bottom) | Weight: 70g
Accessories: Charging Cable | User Manual
Printing Option: Laser Marking / Silk Screen / UV Full Colour Printing

Specification: 
Working Distance Range: 10m
Battery Capacity : 50mAh *2 Earbuds
Storage Box Battery Capacity : 1200mAh
Talk Time : 4-5hrs
Play Time : 4-5hrs
Working Voltage : 3.7V, 5.0V-1A