Sena SF4

Sena SF4

Built for communicating with another rider, the SF2 Bluetooth Communication System provides 2-way intercom communication up to 800 m (880 yards) in open terrain. The SF2 also lets riders enjoy smartphone connectivity allowing for music streaming, taking and making phone calls, and hearing turn-by-turn GPS directions. Plus, with the Audio Overlay™ feature, riders can simultaneously listen to music and use the intercom so you are never disconnected. Plus, with the Quick Charging capabilities, you will be ready to start your ride in no time.  

GENERAL

• Talk time: 13 hours
• Operating temperature: -10˚C ~ 55˚C (14°F ~ 131°F)
• Dimensions:
  • HD Speaker Driver Unit: 40 mm – thickness 11.6 mm
  • Standard Speaker Driver Unit: 32 mm – thickness 4.5 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 

INTERCOM

• Working Distance: Up to 800 m (880 yds) in open terrain
• Supports up to 2 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

This section does not apply to the "Used" listings and items that do not need to be shipped (e.g. Gift Cards).
Shipping timelines - If the item is in stock it will ship within 2 business days. If the item is not in stock (and is on pre-order/back order) it will ship within 2 business days of it coming into stock. Generally items take between 4-7 days from the time they are picked up by the courier company. Shipments to North-East states may take up to 10-15 days from the date of shipping. International shipments may take up to 15-20 days to be delivered from the date of shipping. If your order is urgent, please email us or call us to confirm stock. If yours is a multi-product, different products may ship from different locations at different times. You will receive an email every time a product ships.
Delivery areas - We ship all across India. Delivery timelines may vary based on location and mode of shipping.
For International Shipping; please get in touch via email or phone. Shipping charges will apply based on the order.