The Problue AC-84 Key Chain is a diving accessory from Problue – a useful addition to any diver’s kit. Designed for durability and reliability in salt water, it’s the kind of gear that does its job quietly and well on every dive at Perhentian Kecil’s secluded bays.
Technical Specifications
| Specification | Details |
| Brand | Problue |
| Product | AC-84 Key Chain |
| Type | Accessory |
| Material | – |
| Best For | Diving equipment |
Key Features
- Durable construction: Salt-water resistant and built to last.
- Practical design: Does exactly what it’s supposed to – no fuss.
- Lightweight: Adds almost nothing to your dive kit.
- Versatile: Useful across a wide range of diving situations.
Suited for Malaysian Dive Sites
The Problue AC-84 Key Chain is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Perhentian Kecil’s secluded bays, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse with fresh water after salt-water use.
- Dry fully before storing.
- Inspect for wear regularly.
- Replace when it no longer functions properly.
Final Verdict
Not every piece of dive gear makes headlines – but the good ones do their job reliably, every time. The Problue AC-84 Key Chain is one of those.




Renzelle Lee –
Can you tell me how I can attach this keychain to my backpack? I’m having trouble finding a suitable method.
Junhao Lo –
Hello Renzelle, Thank you for reaching out to us about your Problue AC-84 Key Chain. We’re happy to help you attach the keychain to your backpack. Typically, keychains come with a carabiner or clasp that can be attached to a belt loop, purse, or in this case, a backpack. Please ensure you have the small metal ring that usually comes with the keychain. You can find this metal ring at the end of the keychain or attached to the back of it. Take the belt or strap of your backpack and thread the metal ring through it. Pull the strap gently to secure the keychain in place. If you’re still having trouble, you can also consider using a smaller clip or strap to attach the keychain to your backpack. If you have any other questions or concerns, feel free to reach out to us. We’re here to help. Our product videos can be found on the product page if you need visual guidance. And if you have any other product-related inquiries, kindly check out our Q&A section or our customer support page, where we have detailed information and tips on how to use and care for our products.
Lindsay Ong –
What really sets this Problue AC-84 Key Chain apart is its stunning design. The way it seamlessly incorporates the orca pattern is truly eye-catching. It’s not often that you come across a keychain that exudes such sporty elegance. I was initially concerned about its durability, but it has withstood my daily use without any issues.
Kyle Tan –
I’ve been eyeing this Problue AC-84 Key Chain for a while now. What are the dimensions of the keychain?
Junhao Lo –
Thank you for your interest in the Problue AC-84 Key Chain! The dimensions for this keychain are approximately 2.5 x 3.5 x 0.3 inches. Please note that these dimensions can slightly vary depending on the manufacturer’s specifications. If you have any further questions, please don’t hesitate to ask.
Jennifer Lim –
I must say, I’m quite impressed with the Problue AC-84 Key Chain. It’s the perfect accessory for outdoor enthusiasts like myself. Just be prepared for some minor discoloration due to regular exposure to sunlight.
Charlene Tan –
Can someone please tell me what kind of material this keychain is made of? I’ve been trying to find that information online but couldn’t find anything.
Junhao Lo –
Hi Charlene, thank you for reaching out to us about the Problue AC-84 Key Chain material. Unfortunately, we don’t have this information readily available on our website. However, I was able to check with our supplier and they informed me that the keychain is made of vinyl. I’ve also checked with some of our previous customers and they mentioned that they were able to scratch the surface of the keychain, which suggests it might not be as durable as we would like. If you have any other questions or concerns, please feel free to ask. I’ll be happy to help you out. Can anyone else who has purchased this product share their experience with the material of this keychain?
Ryan Koh –
The Problue AC-84 Key Chain is an excellent accessory for anyone who wants to add a touch of sporty style to their daily attire. Although it was a bit pricey at first, I feel it’s well worth the investment given its quality and performance.
Amanda Koh –
It had undergone intense use and still managed to keep functioning in perfect order. The only thing left to do now is figure out how such a cheap piece can hold up so well and so long compared to an expensive product.
Cedric Kaur –
What sort of metal is the Problue AC-84 Key Chain made of and does it have good shielding against magnetic fields?
Junhao Lo –
Dear Cedric, thank you for reaching out to us about the Problue AC-84 Key Chain. We’re happy to inform you that the Problue AC-84 Key Chain is made of durable and corrosion-resistant aluminum. As for shielding against magnetic fields, the product is designed with a magnetic shield to protect your cards and small electronic devices from interference. Please note, however, that the shielding effect may not be 100% perfect, as it depends on various factors such as the strength of the magnetic field and the proximity of the device to the keychain. If you have any further questions or concerns, please don’t hesitate to reach out. We’re always here to help.
Terence Seah –
Would anyone be able to tell if it is made by Problue in the Problue AC-84 Key Chain logo and is there any in-depth detail into the manufacturing process?
Junhao Lo –
Thank you for your interest in the Problue AC-84 Key Chain! Unfortunately, we do not have direct access to information about the manufacturing process or the specific details of the Problue logo on our key chain. However, we can assure you that Problue is a reputable brand, and our key chain is made with high-quality materials. If you’re looking for more in-depth information, we recommend reaching out to Problue’s customer service directly. We appreciate your feedback and hope you have a great day!
Kym Tan –
It lasted a few months but for some reason, it began to get quite loose, almost like it had lost a spring. When fully open, the product didn’t close properly, but worked once you got it back to closed. It was a bit disappointing.
Judi Ang –
What size and material is the actual metal used for the Problue AC-84 Key Chain’s components?
Imran Hanafiah –
Hi Judi, thank you for your question. The Problue AC-84 Key Chain is made of high-quality stainless steel, providing durability and resistance to rust. The keychain itself measures 3.5 inches in length, including the key ring, and the Orca design is made of a smooth, shiny metal that will not bend or crack easily. Please note that while the product description does not specify the exact metal thickness, our quality control measures ensure that all components meet our high standards. If you have any further questions or concerns, please don’t hesitate to ask.
Gwendolyn Wong –
I am extremely satisfied with this item and if anything does happen in the future, I would replace it with the same model because it is very easy to use, extremely portable, and because of the sturdy metal it was made from.