Wireless Audio Guide System 2.4G Tour Guide System Long Endurance for Simultaneous Interpretation Church Travel Agency Teaching

Wireless Whisper Tour Guide System 2.4G Simultaneous Interpretation Church Long Standby Time Teaching Training Tourism Visit

Transmitter Specification:

1.Frequency range: 2.4G

2.Frequency Response: 100Hz~20KHz

3.Number of channels: 9999 channels

4.Frequency Mode: Manual FM

5.Charging Voltage: DC5.0V

6.Working current: 140±5mA

7.Signal-to-noise ratio: -67dB

8.Sensitivity: 50mVrms

9.Distortion: <0.5%@1KHZ

10. Battery life: Approx. 20 hours

11.Charging time: Approx. 3.5-4 hours

12.Size: 115*55*26mm

13.Weight: 100g

14.Working distance: Approx. 100m

15.Battery type: Lithium polymer battery

16.Material: ABS

Receiver Specification:

1. Frequency range: 2404-2478MHz

2. Frequency Response: 100Hz~20KHz

3. Number of channels: 9999 channels

4. Frequency mode: Manual FM

5.Charging Voltage: DC5.0V

6.Working current: 19±5mA

7.Signal-to-noise ratio: >50dB

8.Sensitivity: -97dBm

9.Distortion: <0.5% @1KHZ

10.Battery life: Approx. 35 hours

11.Charging time: Approx. 2.5-3 hours

12.Size: 26.6*59*12.5mm

13.Weight: 24g

14.Working distance: Approx. 100m

15.Battery type Lithium polymer battery

This webpage contains product performance data, which are measured in a laboratory environment. The actual values may vary due to product usage time and environment.