Sena SF4 Intercom motorcycle dual Bluetooth 4.1
SENA SF4 pack for two helmets. Allow to carry small communication networks 4 users. Suitable for small groups of motorcyclists or travel in company.
SENA SF4 CONNECT AND COMMUNICATE IN SMALL GROUPS
SF4 is the perfect device to travel with your small group of friends and stay always connected. SF4 has a radius of 1.2 Km in the open field so you can stay permanently in touch with everyone. SF4 also connects to your smartphone, supports sharing of music group, you can make and receive calls, and follow the GPS directions. Also, thanks to the Audio function of the Overlay™, you will be able to speak via intercom and listen to your music at the same time and with the Quick Reload you're ready to put in the saddle in a few minutes.
SENA SF4 IS AVAILABLE WITH EARPHONES AND IN HD
Every SF4 has supplied a pair of standard earphones and headphones HD. While the speaker HD promise a superior sound quality and a sound more loud and clear, those standards remain smaller and can be more comfortable for some riders. SF4 is available in standard packaging with a pair of earphones and packaging with double headset.
SENA SF4 STAY CONNECTED WITH The SMARTPHONE APP
Connect the Sena SF4 to SF Sena Utility App (available for iPhone and Android) to easily configure the device settings and navigate to quick guide. SF4 can also connect to the Sena RideConnected App that allows you to talk with a virtually unlimited number of users without being constrained by the radius of action of the device, but using the data connection of the phone.
Talk time: 13 hours
Operating temperature:- 10C to 55C
Headphones: 40 mm - thickness 11.6 mm
Main unit: 73,3 mm x 38.7 mm x 16.6 mm
Microphone arm: length 183 mm
Cables between ear: length 590 mm
Weight: main unit 35 g
Profile Headset (HSP)
Hands-free profile (HFP)
Advanced audio distribution profile (A2DP)
Profile remote control of audi/video (AVRCP)
Advanced Noise Control™
Codec: SBC Integrated
Specifications radio frequency: 76 ~ 108MHz
HD Voice for phone calls high quality audio
Radius of 1.2 Km in the open field
Up to 4 people
Charging time: 1.5 hours
Quick charge: 30 minutes of charge time equals 4 hours of conversation via intercom
Type: li-polymer Battery