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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
Manufacturer: Sena

Choose colour and size

Availability:
£199.00
£149.99
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: 32mm – thickness 10mm
Main Module: 73.3mm x 38.7mm x 16.6mm
Wired Boom Microphone: length 183mm
Wire between Speakers: length 590mm
Weight: main module - 35g (1.23oz)

Intercom
Working Distance: Up to 1.2km (0.8mi) in open terrain
Supports up to 4 riders

Certificates
CE, FCC, IC
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

Battery
Charging time: 1.5 hours
Quick Charge: 30 minutes of charging equals 4 hours intercom
Type: Lithium Polymer Battery


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: 32mm – thickness 10mm
Main Module: 73.3mm x 38.7mm x 16.6mm
Wired Boom Microphone: length 183mm
Wire between Speakers: length 590mm
Weight: main module - 35g (1.23oz)

Intercom
Working Distance: Up to 1.2km (0.8mi) in open terrain
Supports up to 4 riders

Certificates
CE, FCC, IC
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

Battery
Charging time: 1.5 hours
Quick Charge: 30 minutes of charging equals 4 hours intercom
Type: Lithium Polymer Battery


Shipping

No matter the product purchased from Fowlers of Bristol Ltd, we aim to despatch all orders as fast as possible. Delivery is free for mainland UK customers (exlc. Highlands and Islands) when the order placed is over £70.00. Please note that orders placed after 05:00 PM on Friday or any time over the weekend will be despatched on Monday at the earliest.

Royal Mail £3.50

1 to 2 working days
Online delivery confirmation with GPS map

No signature required

Premier - Next Business Day £8.95

Next working day 
Tracked*

Signature required

*If you have provided us with your mobile number, you will receive delivery notifications from our chosen courier advising you on an approximate time in which they expect to arrive to you. Please note however that all times are estimates.

Returns & Exchanges

Fowlers of Bristol Ltd aims to always provide high quality goods that are fault free and undamaged. On occassions however, goods may need to be returned:

  • If you have received goods that do not match those that you purchased, you should contact us within 14 days to arrange an exchange or return
  • If you have received good that are damaged when they were delivered to you, you should contact us within 28 days to arrange an exchange or return
  • If any goods develop faults within their warranty period, you are entitled to a repair or replacement under the terms of that warranty
  • If you have changed your mind. You have a statutory right to a "cooling off" period. This period begins once your order is complete and ends 14 days after the goods have been delivered to you. Goods must be returned with all original packaging, unsoiled and in a condition fit for resale

We offer free returns and size exchanges from UK mainland addresses. To request a return or exchange, please e-mail us with your order number.

For further information, please visit our Terms & Conditions page.

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