TWS Wireless Earbuds

Specifications:

Bluetooth Version: V5.0 

Chipset: Bluetrum 

Earbuds Battery: 35mAh(with protect IC) 

Charging Case Battery: 300mAh(with protection  board) 

Bluetooth Profile: HFP, HSP, A2DP, AVRCP 

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 

Impendance: 16-32 Ω 

Charge Port: Type-C fast 

charging Dimensions: 59*25*42mm 

Charging cycles:4 times of full charging