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Sena SF4 Bluetooth Communication System
The Sena SF4 is perfect for connectivity and communication among small groups, featuring a 4-way intercom with a range of 1.2 kilometers. You can pair the SF4 to your smartphone and enjoy listening to music while using the intercom simultaneously, thanks to the Audio Overlay feature. It's compact, simple, and very practical.
With fast charging, the SF4 will have you ready to hit the road in no time. Each unit comes with a pair of standard headsets and a pair of HD headsets. The HD speakers provide superior sound quality, while the standard speakers provide a smaller, more comfortable option for some riders. The SF4 is available in both a standard headset package and a dual headset package.
Sena SF4 Motorcycle Intercom Single Pack Specifications:
Single Pack: Single-user device.
General
Talk time: Up to 13 hours
Operating temperature: -10°C to 55°C (14°F to 131°F)
Charging temperature: 0°C to 45°C
Dimensions:
Speaker driver unit: 40 mm; 11.6 mm thick
Main Module: 73.3 mm x 38.7 mm x 16.6 mm
Microphone with boom and cable: 183 mm long
Cable between speakers: 590 mm long
Main Module Weight: 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: Integrated SBC codec
FM Radio:
Radio Frequency Specifications: 76 to 108 MHz
HD Voice for high-quality audio phone calls
Intercom
Operating Distance: Up to 1.2 km (0.8 miles) in open terrain
Supports up to 4 riders
Battery
Charging Time: 1.5 hours
Fast Charging: 30 minutes of charging gives you 4 hours of intercom use
Type: Lithium-polymer battery
Certifications
CE, FCC, IC
30-Day Return Window
You may return most new, unopened items within 30 days of delivery for a full refund.
Shipping Costs for Returns
If the return is due to our error (such as receiving an incorrect or defective item), we will cover the return shipping costs.
Refund Timeline
You can generally expect a refund within four weeks of sending your package back. This estimate includes:
How to Return an Item
Worldwide Shipping
We can ship to practically any address in the world. However, please note that some products have shipping restrictions and may not be available for international shipment.
Shipping & Delivery Estimates
When you place an order, we will estimate the shipping and delivery dates based on:
Depending on the shipping provider, these estimates may appear on the shipping quotes page.
Weight-Based Rates
Many items have weight-based shipping rates. The weight is found on each product’s detail page, and shipping companies round up to the next full pound when calculating costs.
Our business model is manufacturing to retail. That is why we can afford to offer better prices without compromising on quality.
We do our best to deliver all orders within 4-6 business days. Most of the orders are delivered within 3 business days.
Sure, you can exchange your product within 30 days of your purchase.
Yes, all our products are CE approved. Buy with confidence.
Yes, we offer product quality guarantee of 6 months. If you find any defect within 6 months of your purchase, we will gladly replace your product.