Description

SENA SF4 Bluetooth Communication System
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. 
Features:
GENERAL
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)
BLUETOOTH
Bluetooth 4.1
Headset Profile (HSP)
Hands-Free Profile (HFP)
Advanced Audio Distribution Profile (A2DP)
Audio Video Remote Control Profile (AVRCP)
AUDIO
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
INTERCOM
Working Distance: Up to 1.2 km (0.8 mi) in open terrain
Supports up to 4 riders
BATTERY
Charging time: 1.5 hours
Quick Charge: 30 minutes of charging equals 4 hours intercom
Type: Lithium Polymer Battery
CERTIFICATES
CE, FCC, IC
NOTE:  Product features listed / packaging / specifications / appearance / accessories subject to changes without any further discretion or updates by SENA.Images shown for illustration purpose only.Warranty:
For details: https://www.sena.com/support/warranty/Note:  Warranty claims are directly handled by SENA India channel, motocentral.in has no control in the claim approval process.Product Registration is mandatory from date of purchase:https://www.sena.com/support/registration/
Support Documents:https://www.sena.com/support/documents/Video Guide:https://www.sena.com/support/video-guide/
Firmware Upgrade:https://www.sena.com/software/#device-manager