Sena EXPAND Long-Range BT IC& HS Reference: 298-1-EXPAND-02 This water-resistant Bluetooth® headset was designed to give you a stable, secure fit in any situation. Use the Expand to communicate from headset-to-headset, take hands-free phone calls, or listen to music from your smartphone. No matter the situation, you’ll always enjoy crystal-clear sound quality. BLUETOOTH 3.0 INTERCOM RANGE 900 M 4-WAY BLUETOOTH INTERCOM VOICE PROMPTS BLUETOOTH STEREO MUSIC UNIVERSAL INTERCOM™ PLAYBACK CONTROL MUSIC SHARING ADVANCED NOISE CONTROL™ FIRMWARE UPGRADEABLE