Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: Does it come with a straight arm? Can the arm be adjusted? Does the head have different flow settings?
Document: You want this because you want the shower head flat, not at an angle coming off the wall. This helps with vibration from the generator in the shower head. Without this arm, you are going to get a lot of vibration on the pipe which is transferred to the wall and the entire bathroom. If you want it as quiet as possible, install an all rubber shower head flow restrictor. (Example: Lasco 08-2481 Shower Head Flow Restrictor)This gets it as quiet as possible.
The company replaced the fist one i received because it was defective. the product is great, and the replacement dose everything it is intended to do. Now i can jump into the shower when the light turns purple indicating that the water is not cold or hot but just right. i will say this however the shower head dose not have a shower arm and is intended to almost hang straight down as if form the celling.
This is a very nice shower head. It is square which makes it different. The lighting is nice also. Really enjoy it. Would like to say if you would like a square shower head with lights, this is the one to pick.
I've had mine for about 2 months now. All of my LEDs still work fine. There is a low level wine coming from the generator that powers the LEDs, but I usually have music on so I don't hear it. Feels amazing too. I sometimes take a shower in the dark with just this products lights on. If you've never had a "rain" shower head it is definitely different. Rinsing off your face is a bit awkward, at least it is for me.
The flow of water out of the shower head is great for us. There are no adjustments so what you get is what you have. The LED lights do change color depending on the temperature. The LED lights are evenly spaced around the perimeter. We've used it a little over 1 week now and one thing I should mention is an annoying vibration/noise whenever water is flowing through the shower head. I don't know, maybe this is caused by the internal device that powers the LEDs?
For the price you can not go wrong with this shower attachment. I have it attached to a pipe in the ceiling. Installation took less than 10 minutes. Head is on a swivel and can be directed, if needed. The change of LED color based on water temp is a neat feature, especially the blinking red for very hot water. I would have given it 5 stars except the water flow wheel that powers the LEDs can be heard. Not annoying but is noticable.
Unpacks easily arrived damage free. Simply screws on using vise grips or pliers and anyone could install this in ten minutes ,applying plumbers tape to prevent leaks on the threads of your wall plumbing first will help.The shower head itself is large and feels substantial in your hand. Water flow powers the LED lights built in the unit itself. I was pleasantly surprised to find out the LEDs change colors with the water Temperature. Blue for cold, green for warm and of course red for hot.
We had to go to the local hardware store to get an adjustable shower arm so we could install this as thepipe has to be at a 90 degree angle in order for the shower head to be "over the middle of the tub" straightdown. We could have ordered it from Amazon but we weren't sure what was included till it arrived.
i was SOOOO excited to get this new shower head in combination with an extended arm so my boyfriend no longer had to duck down in the shower!! Once it arrived we hooked it up immediately.... it acted like a strobe light and not like a solid light... also there are only about 8 LED;s in the whole thing so it wasnt as bright as i thought it would be...
I love this shower head! Received it very quickly - it was a breeze to install (we already had an extension arm from a previous rainfall shower head) and it works beautifully!!! The motor does make a slight noise but its not bad at all (quieter than the water hitting the shower floor from the shower head that I replaced). The lights are fabulous - my kids love them especially at night when the bathroom is darker.
Answer: yes