Sony Portable Headphone Amplifier Equipped with DSEE HX USB Audio Balanced Output High Resolution Compatible PHA-3 / / / PHA-3

---------------------------------------------------------------------- ------------------------------------------------------------------------------------------------------------------ 【Cautions for using electrical products】 When using electrical appliances, please note that the voltage is different from that of Japan, which may cause malfunctions. Since the plug type is Japan type(A or B type), please check the voltage and use a transformer. Please note that a transformer is different from a conversion adapter. We are not responsible for malfunctions caused by use without a transformer. ------------------------------------------------------------------------------------------------------------------Compatible devices: PC, Walkman (R), Xperia (TM), iPhone, iPad, iPod Frequency characteristics: 10-100kHz (when inputting AUDIO IN) Compatible impedance: 8-600Ω Maximum input: 2Vrms (AUDIO IN) Operating temperature: 0℃-35℃ Audio input terminal: DIGITAL (Micro USB, USB A, OPT), AUDIO IN Charging input: DC 5V, 1.5A (max) When using AC adapter: Approximately 8 hours (1.5A AC adapter) When using standard USB port: Approximately 12 hours (standard USB port) Cable: 15cm