Sena SF2 BT Comm System

  • $159.00
  • $143.10
  • Save $15
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Sena SF2 Bluetooth Headset

Optimized for riding two-up, the SF2 features a built-in two-way intercom for establishing a crystal clear connection between a rider and passenger. This single unit kit includes everything you'd need to link up to your smart phone to enjoy its comforts like navigation, calls and tunes. The SF2 includes two different microphone options so it can be installed in just about any full face, open face or modular helmet.

Talk time: 13 hours

Operating temperature: -10°C - 55°C (14°F - 131°F)

Speaker: driver unit 38mm – thickness 10mm

Boom microphone length: 183 mm

Module: 35 g (1.23 oz)


Headset Profile (HSP)

Hands-Free Profile (HFP)

Advanced Audio Distribution Profile (A2DP)

Audio Video Remote Control Profile (AVRCP)

Bluetooth 4.1


Working distance: up to 800m (0.5 miles) in open terrain


Built-in SBC Codec

Advanced Noise Control

Wide volume control

Sample rate: max. 48 kHz (DAC)

FM Radio:

Built-in FM radio with RDS AF (Radio Data System Alternate Frequencies)

Radio region: worldwide

Radio frequency specifications: 64 - 108MHz

10 preset station memory with automatic scan function


Charging time: 1.5 hours

Type: Lithium polymer


SF2 headset main unit

Clamp unit


Wired boom microphone

Boom microphone holder

Microphone sponges

Wired microphone

USB power / data cable (micro USB)

Glued surface mounting adapter

Foam speaker covers

Speaker pads

Hook and loop fasteners for speakers and microphone(s)