BOSE A20 HELICOPTER HEADSET • $950 • FOR SALE • U174 Coiled cable, High impedance mic and bluetooth. Refurbished & in new condition. Under warranty • Contact Dylan Menezes , Owner - located Toronto, ON L5B3Z9 Canada • Telephone: ---------- • Posted July 18, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad