Feature:
Designed for hands free listening only， metal clip。
Transparent acoustic earphone with 2.5mm/3.5mm plug for microphone
Available coiled PU cable for retractable use.
Formed from high grade surgical tubing.
Special for demanding covert security applications like patrolling police, security apartments, army,
also for conference hall, casino ,restaurant, training courses, some sports events such as motorcycle,
bicycle, hiking, hunting, and mountain climbing etc.
Speaker
Sensitivity: 113dB±10%
Impedance: 32Ω±15%
Max input Pwr:300mW
Rated Power :500mW
Frequency range:F0-4KHz
