Please recommend a good sex toy for couples. I've never tried it. Does it really work?

Some electrical appliances used by couples, such as Fangfang of zalo, Thunder Player, Leloola, and Enjoyment of Fans, are all very well-evaluated couples' articles. There are also many electrical appliances that can be controlled remotely, such as the magical kiss of the little monster, the rhythm can be controlled through the app, the mystery in the sugar, and the remote flirting can also be controlled through the mobile phone.