The worst thing. It was bought for simple use for my elderly father. The signal and volume are satisfactory. The sound is not very clear. The tone is too high (not adjustable). It gives you a headache after a short time. It requires delicate movements in handling and you have to hold it with one hand to prevent it from slipping backwards. The construction reminds me of a child's toy. It is made of very lightweight plastic (it has a small weight attached inside) and can easily flip over if pushed accidentally. The volume button moves excessively and is not tight at all, so when you touch it, the volume changes. You try to lower it completely and it gets louder. I had it in the car in its box to return it to the courier and the plastic that holds the antenna broke, so I will have to keep it. DO NOT BUY IT! You will regret it!

I have bought it in the village for my father, he uses it every day both indoors and outdoors on the veranda, often outside in the cold, for small repairs due to transportation, etc.
It hasn't had any issues, it's a great tool!