ANC TWS earbuds 

BT 5.0 ANC        

Chip set: RTL 8773B, Realtek                

Driver Unit: 1 dynamic* 10mm                         

BT distance: more than 10m      

Battery for earbuds:　40mAh      

Battery for charging case:　380mAh (3 times recharge for charging case)                         

Earbuds Charging time: 1.5hours    

Charging case Charging Time: 1.5 hours                                    

Working time: 4hrs at 50% volume with ANC                        

Sensitivity: 98dB±3dB

Noise Reduction: 25db, total four microphones

Packaging – Gift Box