1000 dollars is a bit tight, because Razer is not cheap. I recommend Razer version of Hachi Serpent+Rambler R 1900T II, which can be done in about 1000. The recommended reason is that the mouse is wireless, unconstrained and has good sex; The speaker is a two-channel desktop version, and the sound quality was well-known in those years. Of course, it is only for products with the same price. In fact, the speaker can also consider Fanta MF280, and the price is also around 500. In addition to the rough workmanship details, the design of three-frequency division and independent power amplifier is of great help to the sound.