This controller has a zero start function built in. The delay in the throttle response is flat out dangerous. I've hooked up other controllers no problem, this one is a nope.

Shaver is excellent value for the money. Only downside is that you have to order the case separately. Cheap enough to replace.

I like it use regular batteries rather than its recharged. It runs on the batteries, which you can get anywhere in the world or use rechargeable.

Barely can be used for the daily shave, but can't handle 2+ day bristles at all. This thing barely trim top of beard. Does not shave close.