The Harmony Touch, a universal remote controller launched by Logitech, is equipped with a 2.4 inch touch screen, which can be operated by sliding and clicking on the screen. Harmony Touch can also automatically program TV program channels based on the region, and is compatible with a considerable number of home audio and video products.

Logitech Harmony Touch currently has an official refurbishment price of $120, which is about 730 yuan. The Taobao price is above 2000 yuan. In terms of foreign renovations, the official renovations can be understood as 14 days' return without reason, which can basically be regarded as the return of goods that you don't like after opening. The quality and warranty are consistent with the brand new ones, but the price is much cheaper.