Introduction - Sena SF4 User Manual

1 INTRODUCTION

Thank you for choosing the Sena SF Series, Bluetooth Stereo Headset
and Intercom. With the SF Series, you can call handsfree on your
Bluetooth mobile phone or listen to stereo music or voice instructions
of GPS navigations wirelessly.
• SF4 is a Multi-way intercom headset.
• SF2 is a Two-way intercom headset.
• SF1 is just a Bluetooth headset without intercom function.
Please read this User's Guide carefully before using the headset. Also
check www.sena.com for the latest version of the User's Guide and
additional information related to Sena Bluetooth products.
The SF Series feature:
• Bluetooth 4.1
• SF4 Bluetooth intercom up to 1.2 kilometers (0.8 miles)*
• SF2 Bluetooth intercom up to 800 meters (880 yards)*
• Up to four-way intercom***
• Three-way conference phone call with intercom participant**
• SF Utility App for iPhone and Android phones
• Audio Overlay™ (Android only, limited usage for iOS devices)
• Built-in FM radio tuner with a station scan and save function***
• FM Sharing***
• Music Sharing***
• Advanced Noise Control™
• Microphone mute option
• Smart Volume
• Universal Intercom™***
• Group Intercom™**
• HD quality crystal clear and natural sound
• Bluetooth Audio Recording™
SF Series
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