SMALL GROUPS 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 over 1.2 kilometers (.80 miles) 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 Overlay™ feature. Plus, with the Quick Charging capabilities, you will be ready to start your ride in no time.

THE SF4 IS AVAILABLE WITH 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 maybe 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.

SMARTPHONE APPS KEEP YOU CONNECTED

Link the Sena SF4 Bluetooth device to the Sena SF Utility App (available for iPhone and Android) to easily configure device settings and quickly access guides. The SF4 Bluetooth device also connects to the Sena RideConnected App, which allows for communication with a virtually limitless amount of riders over an infinite range, so long as you are connected to a mobile network.

SPECIFICATION:

• Talk time: up to 13 hours
• Operating temperature: -10°C ~ 55°C (14°F ~ 131°F)
• Charging temperature: 0°C – 45°C (32°F – 113°F)
• Dimensions:
  • Speaker Driver Unit: 32 mm – thickness 10 mm
  • Main Module: 73.3 mm x 38.7 mm x 16.6 mm (2.9 in x 1.5 in x 0.7 in)
  • Wired Boom Microphone: length 183 mm
  • Wire between Speakers: length 590 mm
• Weight: main module - 35 g (1.23 oz)
• Working Distance: Up to 1.2 km (0.8 mi) in open terrain
• Supports up to 4 riders
• Bluetooth 4.1
• Headset Profile (HSP)
• Hands-Free Profile (HFP)
• Noise Cancellation: Advanced Noise Control™
• Codec: Built-in SBC Codec
• FM Radio:
  • Radio frequency specifications: 76 ~ 108MHz
  • HD Voice enabled for high-quality phone call audio
• Working Distance: Up to 1.2 km (0.8 mi) in open terrain
• Supports up to 4 riders
• Noise Cancellation: Advanced Noise Control™
• FM Radio:
  • Radio frequency specifications: 76 ~ 108MHz
• HD Voice enabled for high-quality phone call audio
• Charging time: 1.5 hours
• Quick Charge: 30 minutes of charging equals 4 hours intercom
• Type: Lithium Polymer Battery