K9 Dual Microphone Mic Plug & Play USB Type C & IOS Wireless Lavalier Microphone Auto Sync Noise Reduction NO APP or Bluetooth Needed- Dual Mic

K9 Dual Microphone Mic Plug & Play USB Type C & IOS Wireless Lavalier Microphone Auto Sync Noise Reduction NO APP or Bluetooth Needed- Dual MicSpecification:Frequency: 2.4GHzInput voltage: DC4.8-5.4VCharging port :for Lightning/for Type-CBattery capacity: 80mAhTransmission Distance: 10 m barrier, 120 m barrier freeMicrophone size: 62*23 * 28mmMicrophone weight: 7gReceiver size: 45*27 * 7mmReceiver weight: 4gNOTEAll ios / Android systems are suitable for this microphoneThe following Android phones are not compatible with this microphonePackage included:2 x Rechargeable Wireless Microphone1 x Receiver1 x English Manual1 x USB cable