Bluetooth solution: Bluetrum V6.0

Earbuds battery capacity:30mAh*2

Charging box capacity:300mAh

Transmission distance:10 meters

Speaker Size:10mm(Bean-style earbuds)&13mm(Stem-style earbuds)

Sensitivity:110士3db

Impedance:16Ω±10%

Frequency Response:20Hz-20KHz

Playing Time:4-4.5 hours

Charging time:1-2 hours

Charging Interface:Type-C