Sena SF4 Bluetooth Communication System

Sena SF4 Bluetooth Communication System Description

For riders looking to communicate in small groups, the SF4 is equipped with 4-way intercom over 1.2 kilometers (0.8 miles). The SF4 let riders enjoy smartphone connectivity. Riders can listen to music and use the intercom simultaneously using the Audio Overlay™ feature. Please note that Audio Overlay works best with Android devices, while iOS offers limited functionality.

Features:

• Talk Time: 13 Hours
• Operating Temperature: -10°C - 55°C (14°F - 131°F)

Dimensions:

• Speaker: Driver Unit 38 mm - Thickness 10 mm
• Wired Boom Microphone: Length 183 mm
• Wire Between Speakers: Length 590 mm

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 Miles) In Open Terrain

Advanced Noise Control™:

• Built-In SBC Codec
• Wide Volume Control

FM Radio:

• Built-In FM Radio With RDS AF (Radio Data System Alternate Frequencies)
• Radio Region: Worldwide
• Radio Frequency Specifications: 64 ~ 108MHz
• 10 Preset Station Memory With Automatic Scan Function

Battery:

• Charging Time: 1.5 Hours
• Quick Charge: 30 Minutes Of Charging Equals 4 Hours Intercom
• Type: Lithium Polymer Battery

Certificates:

• Electronics: CE, FCC, IC

What’s Included:

• SF4 Headset Main Unit
• Clamp Kit
• Wired Boom Microphone
• Wired Microphone
• Microphone Sponges
• Glued Surface Mounting Adapter
• Speakers
• Hook and Loop Fasteners for Speakers
• Hook and Loop Fasteners for Boom Microphone
• Hook and Loop Fastener for Wired Micorphone
• Boom Microphone Holder
• Hook and Loop Fastener for Holder
• USB Power & Data Cable (Micro USB Type)