Corsair Voyager Air 1TB Wireless Mobile Storage With Ethernet (NAS), iOS and Android, BLACK (Certified Refurbished) This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty New mobile app for iOS and Android that is more powerful and intuitive Supports AirPlay and DLNA devices / USB 3.0/2.0 for high-speed desktop and notebook use High-capacity 6200 mAh battery streams for up to 7 hours Wireless range of up to 90 feet (30 meters)