Hikari TV 4K Compatible Triple Tuner ST-3400, Initialized, No Rental Fee Required This is not a rental item. (Rental fee of 550 yen is not required) Price reduction is not possible. Can be used with nuro Hikari. [Product Information] Manufacturer: Sumitomo Electric Industries Product Name: SmartTV3400 Model Number: ST-3400 [Product Contents] Main unit Remote control Power cord AC adapter HDMI cable LAN cable 5m (new) LAN cable 50cm (new) https://www.hikaritv.net/resources/hikari/pc/media/services/guide/tuner/triple/st3400_manual.pdf Please refer to the manual. 1-month warranty service: If there is a defect within 1 month after purchase, we will exchange it. In that case, the return shipping cost is the responsibility of the customer. We will cover the cost of re-shipping.