SHURE BETA91 boundary microphone. It looks clean with only minor scratches. Sound output has been confirmed. Notes: Please understand that this is a used item and is being sold as-is before bidding. Please refrain from bidding if you are looking for a perfect condition item or are overly concerned about details. We are not responsible for damage due to shipping. Please arrange for maintenance if necessary. We may cancel bids from those with negative feedback or if we determine that the transaction cannot be completed smoothly. No claims and no returns accepted.