Sena 3S - Page 6

3S
6
Status LED
Speakers
Microphone
(–) Button
(Intercom)
(+) Button
(Phone, Music)
Pin-hole
Reset Button
DC Power Charging &
Firmware Upgrade Port
Wired Microphone Type
USB Power & Data Cable
Hook and Loop Fasteners
for Speakers
Hook and Loop Fastener
for Microphone
Double Sided Adhesive Tape