מחברת רמקול ארוך טלפון נייד אודיו שולחני

Type; computer speaker
Connection method; 3.5MM audio jack
Interface type; USB
Frequency response range; 40Hz-20KHz
Output power; 3w
Signal to noise ratio; ≥75dB
Channel; 2
Extended storage; not supported
Bluetooth protocol; not supported
Number of speakers; 2
Operation mode; knob
Applicable people; general purpose
Display screen
Shell material; plastic
Whether to support APP; No
Speaker adjustment method; knob
Is there a radio function; No
Box material; plastic
Appearance size; 516*95*80mm