It's a good toy to get into the mood and relax before a 'session' ;) I have not tried it for long yet so I can't speak to their lifetime, but so far it's so good.
LoversPremium has been primarily designed for lovers wanting to spice up their love life. This brand offers accessories to bring a little romance to your evenings under the duvet, but also vibrators for Madame, in very feminine colours.