Learning Resources Lights and Sounds Buzzers,Set of 4, Ages 3+, Game Show and Classroom Buzzers, Family Game Night, Game Show Buzzers, Classroom Accessories

Kids enjoy hitting these buzzers and the four different sounds are equally fun to hit. These are an excellent buy and pretty sturdy. We had nearly 100 kids using these 4 buzzers over a 3 hour period and they held up perfectly. It's really nice that each has a rubberized bottom to keep the buzzer in place. The buzzers are also good size for handling by little hands . I highly recommend these for kids of all ages, for games, learning. Great fun.

I played with it twice already!I love how it lights up and makes it easier for me to decide who hit the buzzer first. It adds excitement to the lesson the kids LOVE it!Three disadvantages I found were the volume which is not super high, the fact the sometimes it gets stuck, and most importantly the lack of an on/off switch. I needed to use a screw driver to open and close it when in use or not. When you put it in your bag it makes noises - because it is continuously on- which makes for a few embarrassing encounters where my backpack just made uncontrollable sounds.Other than that -GET IT! it is worth it!

I'm repurposing these and using them for a dog game that I'm building. I was looking for large buttons (momentary switches) to interface to my microcontroller (atTiny2313), but these were a bonus. All I really needed was the switch, but with the LEDS (which I was going to light up a different way) and with the sounds, this is great!I opened up the button and all 4 are actually identical except for the LED color (as well as the plastic button color). Each of these buttons plays all 4 sounds, it just depends on which pin is jumped on the board. The board is large enough where you can tap into the button (+ voltage), turn on the lights, and trigger the sounds.While this device works on 3V battery, I was able to successfully use it on 5V as well. I did put a small resistor inline to bump that down a bit just in case I was near the limits, so I'm at about 4.5 and everything looks normal. While the LEDs do have resistors on the board, they are of a low value (~50 ohm depending on the color), as it's expecting 3V. So on my trigger line I added a couple hundred more ohms.I know this review is outside the scope of just about anybody buying these, but in case you're a DIYer, these would work great for any microcontroller (e.g. arduino, raspberry pi, ATMEL etc).I'll get a video of what it will do once I'm done.

This item has been used so many time at our family events. The unique sounds are helpful when trying to decipher who buzzed in first or not. I wish they were a little louder but they are loud enough for playing.

I bought these to use in my preschool class and they were a hit. Anytime I had group work and brought the buzzers out, my students were ecstatic. The sounds and light made review games fun for them! Definitely a MUST HAVE for teachers!!

Sound is loud and not able to adjust BUT these are intended to be used on a flat surface which would muffle/lessen the volume somewhat. They still are crisp and easy to hear. My kids love the different sounds! I have 3 kids and I plan to use these as buzzers for homeschool games and just fun activities. They will each get their own designated buzzer and there's one that sounds like a nice that means you got something wrong so maybe I'll keep that one for myself. So fun!!! I got these used like new and they were in perfect condition. They do require batteries so keep that in mind, but there is a screw to keep the battery compartment closed.

I got this for a game show night my Search & Rescue group had. We had previously used a collection of bells and ringers we had gotten at thrift stores. These are soooo much better! The lights really help to know who buzzed in first and each sound is distinct. There is no volume contorl and that might have been nice. I've only used them once so am not sure if durability will be an issue. They have batteries so that shouldn't be an issue.

I'm a high school teacher... I teach about 130-150 students American Sign Language.Few things I like:Shipping was amazingly fast. Received it like within two days.Affordable for a poor teacher's salary.Bright lights! Noises! Wow!Few things I don't like:When I received it, I could not open the battery part for two out of four. The screw was screwed in so tight that I had to cut open the tab to be able to insert the battery.Kids are rough with it, when they slam on it, the cap get stuck and doesn't light up or buzz.Not so durable. Not even a week in my classroom, yellow one broke. It just stopped working.So, for the price of it... not really worth it. I am going have to splurge a little bit more on a different type with my next paycheck.