CW-03 mini wireless audio monitoring high-speed strong ability SPY audio U.S

Description

1: W-03 is a narrow pulse nanosecond transmitting a wireless signal technology is ideal for high-speed, short-distance wireless personal communications, W-03 has a very strong ability of anti-multipath interference, especially suitable for indoor complexenvironment to ensure high sensitivity pickup to provide users with highly reliable wireless transmission environment. Low-power, low-cost, high reliability. 2: for TV stations unannounced visits, investigation and evidence collection, anti-counterfeiting Trade and Industry Bureau, Bureau of Quality Supervision, do the rectification, the public security bureau forensics, law firms, the Anti-Corruption Bureau, the courts. 3: Features: Smart Sound Monitor function, a radius of 1500 meters listener, pickup 200 square meters, 68 hours long standby, support work while charging, support external audio listening, wireless audio monitoring, intelligent monitor. cantent parameters Charging power DC5V Frequency 400MHZ Voice Decibel 60 The transmitting and receiving distance 500-1500M To accept batteries work time 68 hour Transmitter battery work time 46 hour Battery Type High-capacity polymer battery Recording No