Hello, I bought this last year and hf I returned this week!
In addition to being limited cardboard that is to say everything is plastic, even the receiver, its autonomy is zero at zero!
I play in a band, I plugged in to a concert and I changed the battery 2 times during my set, outcome, damn concert!
So I would not recommend against a person by just after I bought a 72 per seinheser fp 150euros and yes there's stuff