Bluetooth® 3.0 advanced signal processing enables the 3S to deliver outstanding incoming and outgoing audio performance for music, phone calls, GPS directions, and intercom conversations with riding companions up to 200 meters (220 yards) away.
Motorcycles aren’t the quietest vehicles on the road. That’s why we built the 3S to boost and deliver crystal-clear audio through the Bluetooth® stereo headset while employing noise-blocking technology that reduces engine, wind, and street noise. You’ll get up to eight hours of talk time on a single charge and seven days of stand-by time.
All registered Sena owners get access to free firmware upgrades, which ensure your 3S is always operating at peak performance. Meanwhile, integrated voice prompts (available English, French, German, Italian, and Spanish) help riders quickly learn their way around the device.
You’ll never have to worry about your Bluetooth device capabilities becoming obsolete. Just register once, and you’ll get all firmware updates for free—extending the life and value of your purchase.Device Manager
If you already know the functionality of your device and want to keep it that way, you can download previous firmware versions to your device through the Device Manager.
Click here to see Firmware History.