Detail
System
Frequency Range：A：641-664MHz
B：665-689MHz
Total Channels：40CH
Operating Range：≈30m
Frequency Spacing：500kHz
Bandwidth：40MHz
SNR：≥50dB（GB Standard）
Audio Frequency Response：50Hz-16kHz
Receiver
Frequency Stability：±5kHz
Display：TFT
Audio Output：Unbalanced 3.5mm jack
Power Supply：Built-in rechargeable battery
Charging：DC 5V/1A
Battery Life：≈6 h
Microphone
Frequency Stability：±5kHz
Display：LCD
Power：≤30mW
Capsule Type：Dynamic
Battery：2×AA
