Parameters of JW-02 transmitter:

• Built-in lithium battery
• Battery: 3.7V 500mAh
• Transmit power: 7dBm
• Operating frequency: 5.8GHz frequency band
• Anti-jamming method: adaptive frequency hopping
• Frequency response: 20Hz-20KHz
• Delay: <7ms
• Sample rate: 24-bit/48KHz
• Power: DC5V/500mA
• Input Impedance: 220KΩ
• Plug’s type: 6.35mm mono plug
• Dimensions: 38*50*114mm
• Weight: 49g

Parameters of JW-02 receiver:

• Built-in lithium battery
• Battery: 3.7V 500mAh
• Reception sensitivity: -85dBm
• Received frequency: 5.8GHz frequency band
• Anti-jamming method: adaptive frequency hopping
• Signal distortion: <0.04%
• Gain: 0 dB
• SNR: 105 dB
• Frequency response: 20Hz-20KHz
• Delay: <7ms
• Sample rate: 24-bit/48KHz
• Power: DC5V/500mA
• Output Impedance: 100Ω
• Plug’s type: 6.35mm mono plug
• Dimensions: 40*20*129mm
• Weight: 50g

JW-02 features 4 channels, when several sets of JW-02 are being used simultaneously, you can choose different channels on your own to avoid interference.

If the red light flashes after you switch on the transmitter or the receiver, it indicates low battery, please charge it in time with the USB cable.