SMALL GROUP CONNECTIVITY & COMMUNICATION
The SF4 is the perfect device for riding with friends by providing connectivity for small groups. The SF4's 4-way intercom has a range of over 1.2 km (0.8 mi), so you can easily stay connected with your group in open terrain. The SF4 also uses smartphone connectivity, allowing for music streaming, taking and making phone calls, and hearing turn-by-turn GPS directions. Most importantly, riders can listen to music and use the intercom simultaneously, using the Audio Multitasking feature. Plus, with the Quick Charging capabilities, you will be ready to start your ride in no time.
HIGH DEFINITION SPEAKERS
Each SF4 comes with one standard and one HD speaker set. The HD speakers will take your ride to the next level with louder, clearer quality audio. The standard speakers are a bit smaller in size and may be a more comfortable choice for some riders. The SF4 is available in a standard package with 1 headset and a dual package with 2 headsets.
READY FOR ADVENTURE WITH SENA APP
Customize a variety of settings on your Sena device with the Sena Motorcycles App. Connect your Sena headset to your phone in the Bluetooth settings menu and get the most out of your adventures.
What's In The Box
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SF4 main unit
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Hook and Loop Fasteners for Speakers
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Hook and Loop Fasteners for Wired Microphone
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HD Speakers
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Standard Speakers
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Wired Microphone
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Boom Microphone
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Microphone Sponges
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Hook and Loop Fasteners for Boom Microphone
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Boom Microphone Holder
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Quick Clamp Kit
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USB Power & Data Cable (USB type-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)
- HD Speaker Driver Unit: 40 mm—thickness 11.6 mm
- Standard Speaker Driver Unit: 32 mm—thickness 4.5 mm
- Wired Boom Microphone: length 183 mm
- Wire Between Speakers: length 590 mm
Weight:
- Main Module: 35 g (1.23 oz)
Operating Temperature: -10 °C – 55 °C (14 °F – 131 °F)
BLUETOOTH
- Bluetooth 4.1
Headset Profile (HSP)
Hands-Free Profile (HFP)
Advanced Audio Distribution Profile (A2DP)
Audio Video Remote Control Profile (AVRCP)
INTERCOM
- Working Distance: up to 1.2 km (0.8 mi) in open terrain
Supports: up to 4 riders
AUDIO
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Noise Cancellation: Advanced Noise Control
Codec: Built-in SBC Codec
HD Voice enabled for high-quality phone call audio
FM RADIO
- Radio frequency specifications: 76 – 108 MHz
BATTERY
- Talk Time: up to 13 hours
Charging Time: 1.5 hours
Quick Charging: 30 minutes of charging equals 4 hours intercom
Charging Temperature: 0 °C – 45 °C (32 °F – 113 °F)
Type: Lithium Polymer Battery
CERTIFICATES
- CE, FCC, IC