Sena SF2 Motorcycle Bluetooth Headset SF2-03 No FM – Motorcycle

Rider to Passenger or Small Group Communication For riders looking to communicate with their passenger the SF2 provides simple Rider to Passenger 2-way intercom communication up to 800 m 880 yards in open terrain. For those who ride in small groups the SF4 is equipped with 4-way intercom over 1.2 kilometers 0.8 miles. Both models let riders enjoy smartphone connectivity. Riders can listen to music and use the intercom simultaneously using the Audio Overlay feature.

Sena SF4, Communication System SF4-02

Sena Sf2 Bluetooth 4.1 Duo Pack Interphone SF2-03D Communications

User manual Sena SF2 (English - 51 pages)

For those who ride in small groups, the SF4 is equipped with 4-way intercom over 1.2 kilometers (0.8 miles). This model lets riders enjoy smartphone connectivity. Riders can listen to music and use the intercom simultaneously using the Audio Overlay feature. Please note that Audio Overlay works best with Android devices, while iOS offers limited functionality.

Sena - SF4-02D - SF4 Bluetooth Communication HD System Dual

The SMH5 is a Bluetooth 3.0 stereo headset with Bluetooth intercom designed specifically for motorcycles. With the SMH5, you can call handsfree on your Bluetooth mobile phone, listen to stereo music or voice instructions of GPS navigations by Bluetooth wirelessly, and have two-way intercom conversations in full duplex with a passenger or other motorcycle riders.

Sena SMH5-FM Bluetooth Communication System Double Pack, Black

For riders looking to communicate with their passenger, the SF2 provides simple Rider to Passenger 2-way intercom communication up to 800 m (880 yards) in open terrain. For those who ride in small groups, the SF4 is equipped with 4 way intercom over 1.2 kilometers (0.8 miles). Both models let riders enjoy smartphone connectivity. Riders can listen to music and use the intercom simultaneously using the Audio Overlay feature.