Product Details
Sena SF4 Bluetooth Headset
Optimized for linking up with up to three other riders, the SF4 is outfitted with a robust electronics package for establishing a clear connection over 2000 yards. Link up with your friends on board Sena’s RideConnected app and enjoy other smart phone spoils like navigation, calls and tunes. The SF4 includes two different microphone options so it can be installed in just about any full face, open face or modular helmet.
Features:
- Talk time: 13Â hours
- Operating temperature: -10ËšC – 55ËšC (14°F – 131°F)
- Speaker: driver unit 38mm – thickness 10mm
- Boom microphone length: 183 mm
- Module: 35Â g (1.23Â oz)
Bluetooth:
- Headset Profile (HSP)
- Hands-Free Profile (HFP)
- Advanced Audio Distribution Profile (A2DP)
- Audio Video Remote Control Profile (AVRCP)
- Bluetooth 4.1
Intercom:
- Working distance: up to 1.2 km (0.8Â miles) in open terrain
Audio:
- Built-in SBC Codec
- Advanced Noise Control
- Wide volume control
- Sample rate: max. 48 kHz (DAC)
FM Radio:
- Built-in FM radio with RDS AF (Radio Data System Alternate Frequencies)
- Radio region: worldwide
- Radio frequency specifications: 64Â – 108MHz
- 10 preset station memory with automatic scan function
Battery:
- Charging time: 1.5Â hours
- Type: Lithium polymer
Includes:
- SF4Â headset main unit
- Clamp unit
- Speakers
- Wired boom microphone
- Boom microphone holder
- Microphone sponges
- Wired microphone
- USB power / data cable (micro USB)
- Glued surface mounting adapter
- Foam speaker covers
- Speaker pads
- Hook and loop fasteners for speakers and microphone(s)
Certificates:
ALL SENA UNITS SOLD BY US COME WITH STANDARD 2 YEAR SENA INDIA WARRANTY INCLUDING WATER DAMAGE
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