Features: TRANSMITTER 1.Transmission Frequency: 2400MHz-2480MHz 2.Transmission Power: 20dBm 3.Unobstructed Effective Range: 400M 4.Operating Temperature: 0-50 5.Storage Temperature: 25 6.Operating Humidity: 20-80percent RH 7.Modulation Mode: FHSS 8.Consumption Current: min:25mA max:125mA 9.Power Supply: 100-240V 50Hz,5.0V,500mA 10.voice covering area: RECEIVER 1.Transmission Frequency: 2400MHz-2480MHz 2.Transmission Power: 20dBm 3.Unobstructed Effective Range: 300M 4.Operating Temperature: 0-50 5.Storage Temperature: 25 6.Operating Humidity: 20-80percentRH 7.Audio output: 300mW 8.Consumption Current: min:50mA max:240mA 9.Power Supply: 100-240V 50Hz,5.0V,500mA 10.Receiving Sensitivity: -88dBm What is in the box: 1x Receiver unit 1x Transmitter unit 2x power adaper 1x operationg manual
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