Name: ARS GOETIA true wireless bluetooth earphones

Model：ARS V01

Unit: Φ13mm

Frequency response: 20Hz-20KHz

Impedance: 32ohm

Sensitivity: 109±3dB

Bluetooth Version: V5.0

Bluetooth distance: ≥10m

Pruduct Size: 55*44*22 mm

Music Time:  about 5 hours

Talking Time: about 4 hours

With the total time of the charging box: 16-20 hours

Battery Cpacity: 20mAh(earphones)/250mAh (charging case)

Charging Time: about 2 hours

Charging Port: Lightning

Product Weight: 40.5-42.5g