Sena R1 User Manual

4. Adjust the chinstrap tension at the buckle
so the chinstrap is tight and comfortable
by pulling the chinstrap end through
the buckle to either tighten or loosen as
needed. Use the “O-Ring” to secure the
excess strap.
Chinstrap
O-Ring
Note: Check the chinstrap’s position and tension
regularly to ensure proper fit.
5. Turn the retention system knob clockwise
to tighten or counterclockwise to loosen.
Retention System Knob
QUICK START GUIDE

Sena R1 Specifications

General

Integrated Intercom	Yes
Microphone	Built-in
Charging Time	3 hours
Operating Temperature	-10°C - 55°C (14°F - 131°F)
Compatibility	Works with most Bluetooth-enabled devices