Air Ring 49: Contactless Biomedical Cooling Accessory for helmeted workers to prevent heat stress
229 million construction workers face 19,000 heat-related deaths and 22.85 million occupational injuries annually—a crisis intensifying with rising temperatures [ILO]. Our patented solution is the Air Ring 49 (AR49), the world’s first and award-winning contactless biomedical cooling accessory for helmeted workers to prevent heat stroke and recover lost hours of productivity. At just 155g, AR49 is tested to cool critical head hotspots by up to 5.1°C, headache-free, delivers up to 15 hours of power, and adapts to any helmet* with our proprietary Smart-lock. Unlike bulky and unstable waist fans or sweat-soaked cooling jackets, it’s ergonomic, agile, and maintenance-free. Thus, doubling as a neck-cooler without helmets, AR49 pioneers a new standard of agile, contactless comfort for hot environments.
Air Ring 49 Features
- Targeted hotspot cooling – Max. temp difference -5.1°C
- Headache-free – Avoids headache nerves (Trigeminal nerve)
- Two-snap installation – Fast, simple, and secure
- Weightless, waterproof & robust – 155g | IPX4(Pending) | Balanced | Secure
- Hyperduration – Up to 15hrs use per charge | Up to 2-3 working days^
- Dual-utility – Neck cooler for off-work
Air Ring 49 Specifics
- Size: L9.6″ x W6.1″ x H2.2″ / L24.5cm x W15.5cm x H5.5cm
- Weight: 155g
- Charging port: Type C
- Battery: Lithium polymer batteries
- Voltage: 12V
- Water-resistant: IPX4-pending
IMPORTANT SAFETY INFORMATION
- If you notice smoke, fire, any damage, or deformity on Air Ring 49, turn off the product and stop using it immediately.
- When using the product, avoid inserting fingers, sharp objects, metal objects, or similar items, as they may cause product malfunction, electric shock, or injury.
- Do NOT use AR49 underwater or rinse it directly with water during the cleaning process.
- Do NOT store the product in environments with high temperatures (above 55°C), as this may cause plastic deformation, battery leakage, or malfunctions and accidents.
- Air Ring 49 is considered a helmet accessory. No modification or change of existing helmets should be carried out to fit Air Ring 49 unless advice from the helmet manufacturer has been sought.
- Air Ring 49 is compatible only with construction helmets that have a built-in accessory slot.
- Air Ring 49 requires an open accessory slot on both sides of a helmet and should not be slotted in alongside any other accessories, and vice versa.
- Air Ring 49 is NOT recommended for use in extreme construction environments, such as welding, excavation, or jackhammer operations.
- Hay-koze Limited will not be responsible for any death or injuries caused by any inappropriate operation of Air Ring 49 or helmets modified to fit Air Ring 49. Inappropriate operations include, but are not limited to, failure to secure Air Ring 49 to the adaptor buckle and/or helmet, modification of Air Ring 49, and wear and tear from use.
- Hay-koze Limited will not be responsible for any death or injuries caused by Air Ring 49 not sold or provided under licensed sellers or contracted parties.
Important Notes
- Airflow components are UL Recognized and use UN38.3-certified batteries.
- Pictures are for reference only. Actual product may vary.
- *Helmets with through-holes at each side for accessories.
- ^ assuming 5-6 hours of manual labor per working day.
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Shipping Policy
Fast Delivery! We ship via USPS, UPS, DHL, or FedEx because they're fast, reliable, and easy to track. We process orders within 24 hours, and delivery may take 4-7 working days, depending on your location. We'll email you the tracking info once we ship your order. We sell in USD.
Shipping Costs: For some products, we calculate shipping costs by weight rather than quantity. To reduce shipping costs for orders with multiple items, please contact us before placing your order.
Tariff: To minimize or avoid tariffs, we ship from the country where the product is made, such as China, Italy, or Taiwan, Europe, etc. If applicable, you will pay the tariff in your country. The total amount of your order does not include a tariff, which you'll pay before the delivery.
Ships From: On this product page, check the Ships From: label to see which country the product ships from. We do not ship all products from the USA (except for products made in the USA or in stock), and we ship some products from regions such as China, Taiwan, Canada, and Europe. Therefore, the tariff you pay depends on the country of origin, as not all countries charge the same rate. For example, suppose the US imposes a 30% tariff on goods imported from China; in contrast, other countries may impose a lower tariff, or even none at all, on goods shipped from China into their countries.
Tariff vs. Shipping Fee: Please don't confuse the shipping fee with the tariff, because they are two separate charges. You pay us a shipping fee for the carrier to deliver your order to your door. You pay the tariff to the customs office, a branch of your government, as an import tax.
Why aren't we adding tariffs to the product's retail price? If all countries imposed the same tariff amount and used the same currency, we would have added that tariff to the product's retail price. Our suppliers and we are not responsible for tariffs. Please shop accordingly.
Attention! We will email you the tracking number so you can follow your parcel. The shipping company will contact you by phone, text, or email to arrange payment of the tariff. However, as the customer, you are responsible for responding to their calls, texts, or emails. You can also use the tracking number link we emailed you to contact the shipping company and pay any applicable tariffs, if you haven't already.
Heads Up! We're not responsible if the shipping company returns your parcel to the country of origin due to the unpaid tariff or non-compliance with its requirements. As a result, you will be responsible for reshipping costs and applicable tariffs. We will not accept any excuses for not following up with the shipping company regarding the tariff, and we will not issue a refund.
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Return Policy
5 Hours: If a mistake occurs during purchase, you have 5 hours to request a refund for any reason, including if you don't want to pay the tariff. However, Stripe will not refund you their processing fee if you cancel your order.
All Sales Are Final: After 5 hours, we cannot cancel your order or issue a refund. Order cancellations incur multiple transaction processing fees from Stripe and PayPal, additional shipping fees, and reverse tariff payments, which are costly and time-consuming. For technical issues, we'll assist you in resolving problems and provide a replacement if you can prove that the product has a manufacturing defect.
Exchange Policy: We want you to be happy with your new purchase. However, once you have used the product, we cannot issue a refund. However, we will offer an exchange for a product with irreversible manufacturing defects or technical issues. If you purchased the wrong product, then you will be responsible for the re-shipping fees and tariffs. If your product is defective, please email us ASAP with photos or a video of the faulty part so we can evaluate the issue before arranging a replacement.
Privacy Policy
Oz Robotics does not collect personal data from customers or visitors; it collects only the data shown on the user profile screen for registered users.
Terms and Conditions
Delivery Date/Time: If the shipping company cannot deliver your parcel because you were not at your delivery address on the scheduled date/time, this is not our fault. If the carrier returned your parcel to the manufacturer from the country where it was shipped, that is outside our control. Therefore, you will be responsible for paying the re-shipping cost and any applicable tariff for any re-shipment request. In such a case, we will not issue a refund.
Product Warranty: Our warranty covers only product-related problems caused by manufacturing defects. It does not cover problems resulting from faulty repair attempts, customer accidents, or misuse.
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