Sena SF2 Bluetooth communication system

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.

Features:

• 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)

Bluetooth:

• Headset Profile (HSP)
• Hands-Free Profile (HFP)
• Advanced Audio Distribution Profile (A2DP)
• Audio Video Remote Control Profile (AVRCP)
• Bluetooth 4.1

Intercom:

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