The SF4 is ideal for group rides because it offers connectivity for small groups. With a 4-way intercom range of more than 1.2 kilometres (.80 miles), the SF4 makes it simple to stay in touch with your party in open terrain. Using smartphone connectivity, the SF4 can stream music, make and receive phone calls, and hear turn-by-turn GPS directions. Most notably, riders can use the Audio Overlay capability to concurrently listen to music and communicate on the intercom. Additionally, thanks to the Quick Charging features, your motorcycle will be ready to go in no time.

HIGH DEFINITION SPEAKERS ARE AVAILABLE FOR THE SF4.
One normal and one HD speaker set are included with each SF4. With louder, higher-quality audio, the HD speakers will elevate your vehicle. Some riders might find the basic speakers to be a more comfortable option due to their slightly lower size. Both a single-headset standard package and a dual-headset package are offered for the SF4.

APPS FOR SMARTPHONES KEEP YOU CONNECTED
Connect the Sena SF4 Bluetooth device to the Sena SF Utility App (available for iPhone and Android) to rapidly access instructions and simply configure device settings. As long as you are linked to a mobile network, the SF4 Bluetooth device can also connect to the Sena RideConnected App, which enables communication with an almost infinite number of riders over an infinite range.

Details:

• 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)
• Weight: main module - 35 g (1.23 oz)
• Bluetooth 4.1
• Headset Profile (HSP)
• Hands-Free Profile (HFP)
• Advanced Audio Distribution Profile (A2DP)
• Audio Video Remote Control Profile (AVRCP)
• Noise Cancellation: Advanced Noise Control
• Codec: Built-in SBC Codec
• 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
• Charging time: 1.5 hours
• Quick Charge: 30 minutes of charging equals 4 hours intercom
• Type: Lithium Polymer Battery
• CE, FCC, IC

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

FM Radio:

• Radio frequency specifications: 76 ~ 108MHz

Sena Part number: 16613078