Expand Boom
1 PACKAGE CONTENTS
• Expand Boom Headset
DC Power Charging &
Firmware Upgrade Port
(+) Button / (-) Button
• Volume adjustment
• Navigate through
configuration menu
• MP3 Track-forward and
track-back
Status LED
Speaker
4
• Play and pause Bluetooth stereo
• Answer and end a mobile phone call
• Reject an incoming mobile phone call
• Start and end intercom conversation
• Enter configuration menu
• Enter phone pairing mode
• Enter intercom pairing mode
Boom Microphone
<Left side>
Speaker
Charging LED
Center Button
• USB Power & Data Cable
device
• Speaker Pads
• Microphone Sponges
<Right side>