Communication for any adventure 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. Features Bluetooth 3.0 Intercom up to 900 m / 980 yds. Vier-Way-Intercom Voice promts Bluetooth Stereo Music Musik sharing Universal Intercom™ Advanced Noise Control™ Firmware upgradeable Ready to go, rain or shine Built to be water & sweat resistant, you won’t have to think twice about keeping your Expand headset on your head as the weather rolls in. The Expand is the only Bluetooth headset with water resistance of its kind. Chat headset-to headset 900m away Bluetooth 3.0 technology allows for four-way intercom over a 900-meter (half mile) range. Advanced Noise Control™ ensures noisy outside environments won’t interfere, & each audio source has its own volume level which can set to your preference. Meanwhile, integrated voice prompts assist you with set-up & operation. The compatibility you need Even if your companions don’t use Sena gear, Expand uses the Universal Intercom™ protocol, which makes your gear compatible with theirs, regardless of br&. General data Talk time: up to 10 hours Operating temperature: -10˚C – 55˚C (14°F – 131°F) Dimensions: main module
- 145 mm x 115 mm x 78 mm (5.71 in x 4.53 in x 3.07 in) Weight: main module
- 91 g (3.21 oz) Intercom Working distance: up to 900 meters (980 yards) in open terrain Supports up to 4 riders Bluetooth Bluetooth 3.0 Headset Profile (HSP) Hands-Free Profile (HFP) Advanced Audio Distribution Profile (A2DP) Audio Video Remote Control Profile (AVRCP) Audio Noise Cancellation Codec: Built-in SBC Codec Battery Charging time: 2.5 hours Type: Lithium Polymer Battery Certificates CE, FCC, IC Communication devices in comparison