SENA HEADSET EXPAND MESH

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 Built to be water and sweat resistant, you won’t have to think twice about keeping your Expand headset on your head as the weather rolls in 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, and each audio source has its own volume level which can set to your preference Expand uses the Universal Intercom™ protocol, which makes your gear compatible with other brands General Dimensions: main module - 145 mm x 115 mm x 78 mm (5-11/16" x 4-1/2" x 3-1/16") Talk time: up to 10 hours Charging temperature: 0°C – 45°C (32°F – 113°F) Weight: main module - 91 g (3.21 oz) Operating temperature: -10°C – 55°C (14°F – 131°F) Intercom Working distance: up to 900 meters (980 yards) in open terrain Supports up to 4 riders Battery Type: Lithium Polymer Battery Charging time: 2.5 hours