3in1 2.4G Lavalier Wireless mikrofon (vč. Aku)

With Two SpeakersWith 3.5mm, Lightning and Type-C plugsColor: BlackMaterials: ABSWeight: 15gResponse Frequency: 20Hz-20KHzSNR: >64dBMicrophone Battery Capacity: 70mAhReceiver Battery Capacity: 120mAhWorking Time after Charging: About 4-6 hoursCharging Time: About 1.5 hoursPlug and PlayFrequency: 2.4GHzTransmission Range: 15-20 MetersCompatible with cameras, iPhone and other smartphones with Type-C