MS1101 Wireless tour guide system Fanny pack
Release Time：2023/5/18 9:04:53
● Reception sensitivity: -100dbm
● Output power: 10dBm
● Frequency response range: 70-9.6KHz
● Use distance: outdoor >100 meters
● SNR: ≥75dB
● Distortion: ≤0.05%
● Separation: 70dB
● Ambient temperature: -20 -- 60°C