Specifications:

General Specification Brand Bakeey Model V2 Color Black, White Wearing Type In-ear Material ABS+ PC Dimensions (cm/ inch) 6.5*3.7cm Technical Parameters Microphone Yes VolumeControl Not support bluetooth Version V5.0 Transmission Distance 10m Impedance 16 Frequency Response 20-20kHz Battery Capacity Charging box: 300mAh, 3.7V
Earphone: 40mAh*2, 3.7V Charging Time (h) 1h Working Time (h) 4h

PackageIncluded:

1*Bakeey V2 TWS bluetooth 5.0 Earphone with Charging Box 1* USB Charging Box 2 pairs of Eartips 1* Manual