2021 NEW Sport TWS Wireless Earbuds

Specifications:

Bluetooth Version: V5.0  

Chipset: Bluetrum5616 

Working range: 10M 

Speaker driver diameter: 10mm(in ear ) 

Earbuds Battery: 40mAh(with protect IC) 

Case Battery: 300mAh(with protect board) 

Play time: about 5-6 hours(at 70% volume) 

Charging time: 3 hours 

Frequency: 20-20KHz 

Charging port: Type-C USB

Built-in MEMS microphone for good phone calls Touch control