[01/14/2020] Optoma HD39DARBEE 高畫質投影機，Optoma HD39DARBEE 1080p High Performance Home Theater Projector | Darbee Image Processor for Super Sharp Movies and Games | Bright 3500 Lumens | Large 1.6 Zoom and Vertical Keystone， 亮度3500 Lumens，特價只要$669 USD。 Prime境內免運費。哪裡買: amazon。