Sena SF2

Perfect for two

You prefer to drive with your partner or your best friend? No matter if your partner sits in the back or drives themselves, with the SENA SF2 you can connect two participants over a total distance of up to 800 meters. It is suitable for driver-passenger operation as well as bike-to-bike communication. Furthermore, it offers all other functions, such as making phone calls, receiving navigation announcements from GPS, or listening to MP3 music and radio. Features like audio overlay, accelerated charging, and the ability to share music with the second person complete the experience.

Always be in control - with the SENA SF Utility App

You can connect the SENA SF1 Bluetooth headset via your smartphone (iOS or Android) and control it through the SENA SF Utility app. Here, you can configure the device settings and find advice in the digital user manual if needed.

Properties

• Bluetooth 4.1
• Intercom for a maximum of 2 participants
• 800 meters range
• Audio overlay
• Fast charging
• Music sharing
• FM radio including FM sharing
• GPS pairing
• Smartphone app
• Remote control compatible
• Quick mount
• Voice commands

Technical data

General

• Talk time: 13 hours
• Operating temperature: -10°C to +55°C
• Dimensions
• Driver headset:
• Diameter: 38 mm
• Thickness: 10 mm
• Microphone length: 183 mm
• Cable between speakers: 590 mm
• Weight of the main module: 35 g

Battery

• Charging time: 1.5 hours
• Fast charging: 30 minutes charging time is enough for 4 hours of talk time
• Type: Lithium Polymer

Intercom

• Range: Up to 800 meters in open areas
• Number of participants: maximum of 2 participants

Bluetooth

• Bluetooth standard: 4.1
• Headset profile (HSP)
• Hands-free profile (HFP)
• Advanced audio output profile (A2DP)
• Profile for remote control of audio or video devices (AVRCP)

Audio

• Advanced noise control
• Codec: Built-in SBC codec
• FM radio (frequencies from 76 - 108 MHz)

Certifications

• CE
• FCC
• IC.