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Description
HamiltonBuhl HA2 SchoolMate Personal Stereo/Mono Headphones for EducationLightweight, Adjustable Design 30mm Cobalt Drivers Foam Ear Cushions Adjustable Headband ASM Automatic Stereo Mono Switching Single Sided Cable 3. 5mm Plug Includes Heavy Duty Reclosable Bag The HA2 SchoolMate Personal Stereo Mono Headphones for Education from Hamilton are a great choice for use in schools and other institutions. These affordable headphones allow you to eliminate headphone sharing between children, reducing the spread of head lice.
- Lightweight, Adjustable Design
- 30mm Cobalt Drivers
- Foam Ear Cushions
- Adjustable Headband
- ASM Automatic Stereo/Mono Switching
- Single-Sided Cable
- 3.5mm Plug
- Includes Heavy-Duty Reclosable Bag
The HA2 SchoolMate Personal Stereo/Mono Headphones for Education from Hamilton are a great choice for use in schools and other institutions. These affordable headphones allow you to eliminate headphone sharing between children, reducing the spread of head lice. The headphones come with a heavy-duty resealable bag, which kills lice without chemicals in 24-48 hours. The bag can be written on for easy identification. The headphones have an adjustable headband to fit any head size, and the foam ear cushions provide comfortable listening.
The headphones have 30mm cobalt drivers to provide quality audio. They also have Hamilton's exclusive patented ASM technology, allowing the headphones to automatically detect whether they are plugged into a mono or stereo audio source. This lets you plug into any piece of audio equipment without worrying about damaging ears or equipment. The headphones have a standard 3.5mm mini plug and operate in both stereo or mono mode.
- Designed to be an affordable solution to combat the spread of head lice in schools
- Medium gray color allows headphones to be written on for labeling
- The heavy-duty resealable bag can be labeled with a student's name. When sealed, the bag kills lice in 24-48 hours without the use of chemicals
- The adjustable headband fits virtually any head size for a snug fit
- Comfortable foam earpads for long-term listening
- Large 30mm cobalt magnet drivers provide great sound quality
- The single-sided cable reduces snags and tangles
- Exclusive patented ASM technology provides automatic detection of mono and stereo sources so you can connect to any system without worry
- 3.5mm mini plug connector (supports stereo or mono mode)
UPC: 681181120017
| Type | On-ear, dynamic |
| Frequency Range | 18 Hz to 20 kHz |
| Impedance | 170 Ohms |
| Connectors | 1/8" (3.5 mm) mini plug |
| Cable Length | 9.9' (3 m) |
| Weight | 2.56 oz (73 g) |
| Packaging Info | |
|---|---|
| Package Weight | 0.15 lb |
| Box Dimensions (LxWxH) | 6.5 x 4.7 x 1.1" |
In the Box
HamiltonBuhl HA2 SchoolMate Personal Stereo/Mono Headphones for Education
- Reclosable Bag
- 1-Year Limited Warranty
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 2156 reviews
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Product Reviews
★★★★★ 4
German Shepard destroy
Size: Medium (Pack of 1), Color: Orange Gecko, Size: Medium (Pack of 1), Color: Orange Gecko
We've been playing with this lizard for a month now and the fabric has been ripped off within first few days but my dog hasn't got to the squeakers yet.
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Reviewed in the United States on June 10, 2026
★★★★★ 5
This worm, pretty sure it’s a worm and not a snake, can take a lot of abuse.
Size: X-Large (Pack of 1), Color: Blue Snake, Size: X-Large (Pack of 1), Color: Blue Snake
Snake, worm, whatever, my dog doesn’t care, she loves it all the same. My little friend can be kinda rough with her toys. This is no exception. The pictures are from roughly one month of giving it to her and include playing with it at least every other day or so. The top is holding up well, but the bottom has taken some damage, and two of the squeakers have long since been destroyed. Despite this, my dog still loves playing with it. We normally play tug of war together, but on her own she chews at it to get to the squeakers inside, which she promptly destroys, which I’m totally fine with, as quiet toys are much preferred, by me, not her. I believe there are 4 in the XL size that we got. We’ve had a few of these in the past. We tend to get about 6 months out of them. After she “lovingly” removes the squeakers, she doesn’t chew on it much, and we just use it for tug of war, but at that point she’s done enough damage to the underside that its time is limited. But, as it’s pretty low priced, for the time and enjoyment we do get out of it, it’s very much worth it. I do need to clarify, the durability is actually quite good, I don’t fault the product as at all, it’s just my dog is equally as good with destruction, but it should be noted this toy does last much longer than most of her victims. The color, (we got the blue and green) is also very vivid and nice, as is the texture. We’ll be purchasing again.
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Reviewed in the United States on September 23, 2024
★★★★★ 5
Awesome toy!
Size: X-Large (Pack of 1), Color: Blue Snake
My pitbull Stella loves these! Ive bought her two of the smaller snake toys in the past and she Absolutly loves them! The first one lasted about 6 months which is a lifetime compared to how long her other toys last lol and the second one lasted about the same. This time I decided to get the XL version. It has 6 squeakers instead of 3 like the smaller versions. I picked the teal and purple colors and it's like 43 inches long I think. Its the same length as her and shes a large size dog. She loves this thing! Its so cute watching her squeak each of the squeakers with her nose.
While this is a great toy it is not chew proof. In fact its quite easy for an experienced chewer to get into this toy. It is relatively strong but it wont stand a chance with a power chewer. Like I said this is the third one of these I have bought in roughly a year. They do last longer then more soft toys I will give them that. This is the only soft toy she has not destroyed in 5 mins. But after a week or so at least one squeaker will be missing.
For the average dog one of these snake toys will last a really long time and they are fun to play with. We play tug of war and fetch with it. Stella also loves when I squeak the toy she will squeak it back and we'll go back and forth for hours lol. One last thing it is loud! If noisy toys bug you, don't get this. The sqeakers are industrial strength lol
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Reviewed in the United States on February 7, 2021
★★★★★ 4
Durable toy but definitely NOT invincible
Size: Medium (Pack of 1), Color: Orange Gecko
BACKGROUND
I have two labradors and, with my friends dogs over, we have a combined combination of five labradors at a time. If you have seen the film "Marley & Me" then you will understand our dogs. They tear through concrete, dry wall, and, well, just about anything they can get their paws and mouths on. It is very important to have plenty of toys for them to keep pre-occupied as most of the destruction is caused by dogs that are bored.
Unfortunately, many items are not able to withstand this combined destructive force. I spotted these "Invincible" line of toys and thought they were worth a try. I ended up ordering basically one of every style and size.
APPEARANCE
The toys come in different sizes, colors, and shapes. The most common are the Gecko and the Snake. The toys are covered with a more durable cloth that is fuzzy and suppose to withstand quite a bit of chewing. Inside the toys are what are described as durable squeakers that, if punctured, will still squeak even after hours of being bitten and chewed upon. The larger the toy ordered, the more squeakers that are sewn into the toy.
RELIABILITY
I have to admit these toys did last about ten times as long as any other toy I have given my dogs. Unfortunately, nothing is indestructible. My dogs managed to find kinks in the lining of the toys that, once penetrated, will cause the toys to open leaving stuffing and squeak toys all over the place. The squeakers did withstand quite a bit of chewing before the squeaking went silent.
I noticed that the snake toy did last quite a bit longer than the gecko or the little dragon characters. The snake had separate compartments for the squeakers and so, if one was torn out, the others survived. On the Gecko once its middle section was torn open the squeakers were lost.
CUSTOMER SUPPORT
Not utilized
PROS:
++ Lasted about 10X times the length of time as other "invincible" toys
CONS:
++ They are not truly "invincible" and will be destroyed over time
CONCLUSION
The invincible line of toys did last a lot longer than most toys that I have purchased for my labradors. I would recommend the snake over the gecko or other styles. I have had to toss the geckos as they were shredded but the snakes are still with me to this day six months later. Also note, even though "Invincible" is in the title, these toys are definitely not although you will save an incredible amount purchasing these toys once and having a gradual destruction process versus having to buy new toys continuously over the same period of time that these lasted.
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Reviewed in the United States on October 18, 2012
★★★★★ 3
The toy is no match for my dogs.
Size: Large (Pack of 1), Color: Pink Snake
The toy itself is well made and the squeaker work well. Unfortunately, it only lasted about 2 weeks before my Treeing Walker Coonhound pup (super chewer) had it shredded. My Plott hound ( heavy chewer) just loved these! She is older and they last longer for her. However she does love to go for the seems first then rips out the squeaker. But she will carry it around for months like that. I think she like the material. I'll probably go back to Walmart for the smaller cheaper ones for now.
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Reviewed in the United States on April 8, 2026