Sena SF2 User Manual

SF Series
12
4. Push and hold the clamp kit’s tab upwards. While pushing up the
tab, insert the main unit into the clamp kit.
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5. Clean the area on the left side of the helmet where you will attach
the glued surface mounting adapter with a moistened towel and
dry thoroughly.
6. Peel off the glued cover and attach the main unit on the left side
of your helmet.
3.2 Installing the Speakers
1. Peel off each cover of the hook and loop fasteners for the speakers
to expose the adhesive surface.
2. Attach the fasteners to the ear pockets inside the helmet, and
then attach the speakers to the fasteners.
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Sena SF2 Specifications

General

Bluetooth	Bluetooth 4.1
Charging Time	2.5 hours
Advanced Noise Control	Yes
FM Radio	No
Rider Capacity	2
Headset Profile	HSP
Hands-Free Profile	HFP
Advanced Audio Distribution Profile	A2DP
Audio Video Remote Control Profile	AVRCP
Voice Command Support	No
Mobile Phone Connectivity	Yes
Music Sharing	Yes
Talk Time	13 hours
Weight	35 g (1.2 oz)
Operating Temperature	-10°C to 55°C
Dimensions Main Module	73.3 mm x 38.7 mm x 16.6 mm (2.9 in x 1.5 in x 0.7 in)