Package Contents; Microphone Mute - ISOUND HM-290 User Manual

ENGLISH

PACKAGE CONTENTS

• HM-290 Headphones
• USB to 3.5mm Adapter
• USB to PC/Mac Adapter
TECHNICAL SPECIFICATIONS
Driver Unit: 40mm Dynamic type
Impedance: 32
Sensitivity: 105±4dB
Frequency Response: 20-20kHz
Max Input: 100mW
Cable Length: 5 foot (1.5m)
Plug Type: USB Series A plug
SOUND MUTE
• User Guide
• Warranty Card/Registration Card
VOLUME UP
VOLUME
DOWN

MICROPHONE MUTE

POWER INDICATOR LED
MUTE INDICATOR LED