Warranty: 120 Day Olympus GIF-HQ190 HD Video Gastroscope with 9.9mm Outer Diameter, 2.8mm Working Channel, 103cm Working Length, 140° Angle of View, Angulation 210°​/​90° Up​/​Down and 100°​/​100° Right​/​Left Return Policy: Items are sold as-is with no returns or refunds available unless explicitly stated.