TWS Wireless Earbuds

Specifications:

Bluetooth version: V5.0 

Chipset: JL6963 

Bluetooth Profile: HFP, HSP, A2DP, AVRCP 

Frequency Band: 2.4026GHz-2.480GHz 

Speaker Driver: 10mm 

Frequency Response: 20-20KHz 

Sensitivity: 105±3dB@1KHz 

Impedance: 32Ω 

Earphone Battery: 40mAh 

Case Battery: 1200mAH (with protection board) 

Operating range: 10M 

Play time: about 3 hours ( 70% volume) 

Charging time: about 1.5 hours 

Charging interface: Micro USB 

Dimension.: 25*28*90mm 

Charging cycles: 5 times of full charging