TWS Wireless Earbuds

Specifications:

Bluetooth Version: V5.0 

Chipset: Bluetrum 

Earbuds Battery: 35mAh (with protect IC) 

Case Battery: 300mAh (with protection  board) 

Speaker Size: 10mm 

Playing time(70% volume): 4-5 hours 

Charging time: about 1.5 hours 

Standby time: about 40 hours 

Wireless transmission distance: 10M 

Frequency response: 20-20KHz 

Impedance: 16-32 Ω 

Charging Port: Type-C fast charging 

Dimensions: 59*25*42mm 

Charging cycles:2.5 times of full charging