Configuration : Body, Storage case, Cleaning brush, Ear piece (Small, Large)
Maximum output : 107 dB
Maximum gain : 27 dB
Electro-High-Geometric Distortion : 500 Hz - 1 % / 800 Hz - 1 % / 1600 Hz - 1 %
Consumption current : 0.95 mA
Rated voltage : 1.4V (D.C)
Battery type : 312 A type
Battery life : approximately 155 hours (if battery 170 mA or higher)
Dimensions and weight : 1.35 * 1.03 * 2.49 cm160 (excluding battery)
Bureau of Manufacturing
