* Answer or make calls wirelessly without manually using a cell phone * Sun visor clip conveniently mounts for hands-free talking while driving * Built-in Li-poly rechargeable battery * Compliant with Bluetooth� v2.0 + EDR devices up to 33' * Supports HSP and HFP Bluetooth� profiles * Up to 8 hours talk time or 200 hours standby * Dimensions: 4 5/8" W x 1 7/8" H x 5/8" D * Includes sun visor clip and car charger