Strong, lasts, only concern is how bright it is. There is no discreet way to use this, but it more than makes up for it.

Range of the remote is about 25 feet. 25-30 feet it's hit or miss. A fun toy when you're looking to tease. It is very smooth, so inserting and retrieving is pretty easy. Nice

It's drove my wife crazy with this,overall works great, powerful motor.