Bright Headphone Electronics Co., Ltd. |
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Specification Power requirements DC 3V [1.5V ¡yAAA¡z x 2] Speaker 30mm Mylar cone Impedance 32 Ohms ¡Ó 4 Ohms Distortion 1% THD at NOM.DEV S/N Ratio 60dB R/L Balance ¡Ó2dB (mono) Battery life About 48 hours (at 10mW sound output) Weight About 145g (Ex. batteries) |
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