<p>This is </p>

<ul>
<li>Record and Play Module, 16 x 10 x 4 with Built-in Motors 4.5V (Item No: 3173c01)</li>
</ul>

<p><a href="https://i.sstatic.net/tGuOk.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/tGuOk.png" alt="enter image description here"></a></p>

<p><a href="https://i.sstatic.net/tgamK.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/tgamK.png" alt="enter image description here"></a></p>

CC BY-SA 4.0
2020-05-28T16:14:24.113Z
There was another question on our site asking about the same exact part. It has more information on how to use it.
mindstormsboi
CC BY-SA 4.0
2020-05-28T16:24:19.050Z
This is a better answer: https://bricks.stackexchange.com/a/6659/15028
mindstormsboi
CC BY-SA 4.0
2020-05-28T16:34:20.370Z
Also, the OP *already knew* what part it was, she didn't know how to use it which is what she was pretty much asking. So I don't think this will answer her question.
mindstormsboi
CC BY-SA 4.0
2020-05-28T17:29:14.543Z
Thank you. And no, I had no idea what part it was OR how to use it. Thank you so much for the help!!
Jessika McNaughton
CC BY-SA 4.0
2020-05-29T02:39:47.017Z
@JessikaMcNaughton, You can also download a PDF of the sets instructions from LEGO.com from [here](https://www.lego.com/biassets/bi/4235969.pdf).
Dan1138
CC BY-SA 4.0
2020-05-28T16:13:10.330Z
2020-05-28T16:15:20.933Z
2020-05-28T16:15:20.933Z
Uli
<p>My son received a huge assortment of legos for his birthday and one piece we would like to know how to use, but I can't seem to find information on it anywhere! I would sure appreciate any help you fine folks might be able to offer. I am not able to share my picture because it's too big. The part I'm talking about is <a href="https://www.ebay.com/itm/Lego-2002-sand-gray-battery-powered-piece-lights-sound-4213-replacement-works/293037939131?hash=item443a6c19bb:g:aHEAAOSwT8JaynPT" rel="nofollow noreferrer">this one</a>. The only words or numbers I can find on ours is "2002 lego group" and the numbers "2223". Thanks in advance. :)</p>

<part-identification>
What is this brick and how do I use it?
Jessika McNaughton
# What is this brick and how do I use it?

(Asked by: username_0 on 2020-05-28)

My son received a huge assortment of legos for his birthday and one piece we would like to know how to use, but I can't seem to find information on it anywhere! I would sure appreciate any help you fine folks might be able to offer. I am not able to share my picture because it's too big. The part I'm talking about is [this one](https://www.ebay.com/itm/Lego-2002-sand-gray-battery-powered-piece-lights-sound-4213-replacement-works/293037939131?hash=item443a6c19bb:g:aHEAAOSwT8JaynPT). The only words or numbers I can find on ours is "2002 lego group" and the numbers "2223". Thanks in advance. :)

**Tags:** part-identification


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## 1 answers

### Answer by username_1 on 2020-05-28. Score: 1

This is

* Record and Play Module, 16 x 10 x 4 with Built-in Motors 4.5V (Item No: 3173c01)

[![enter image description here](https://i.sstatic.net/tGuOk.png)](https://i.sstatic.net/tGuOk.png)

[![enter image description here](https://i.sstatic.net/tgamK.png)](https://i.sstatic.net/tgamK.png)

> **Comments:**
> **username_2**: There was another question on our site asking about the same exact part. It has more information on how to use it.  
> **username_2**: This is a better answer: https://bricks.stackexchange.com/a/6659/15028  
> **username_2**: Also, the OP *already knew* what part it was, she didn't know how to use it which is what she was pretty much asking. So I don't think this will answer her question.  
> **username_0**: Thank you. And no, I had no idea what part it was OR how to use it. Thank you so much for the help!!  
> **username_3**: @JessikaMcNaughton, You can also download a PDF of the sets instructions from LEGO.com from [here](https://www.lego.com/biassets/bi/4235969.pdf).  

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