Hearing loss ranks third among severe health conditions in the USA. Our fast-paced lives focus on many things, but often forget our hearing. Unfortunately, once hearing is lost, it can’t be fully…
As the sun goes down when you're camping, every sound can seem like a threat. Blame evolution—and our phones.
America's #1 Trusted Emergency Alarm - TSA Approved & Permitted on Airplanes Patented BASU SmartHook Technology: Additional Semicircle loop allows instant Tripwire Alarm Made in the USA or Imported: 24/7/365 Customer Support Batteries Included: Replaceable Long-Lasting Lithium Metal CR1632, 5+ Yrs Shelf-Life Common Uses: Personal Alarm, Criminal Deterrent, Acoustic Animal Repellent, Rescue Signal, Intruder Alert, Tripwire Alarm, Portable Alarm, Survival Kit
Hearing loss ranks third among severe health conditions in the USA. Our fast-paced lives focus on many things, but often forget our hearing. Unfortunately, once hearing is lost, it can’t be fully…
Hearing loss ranks third among severe health conditions in the USA. Our fast-paced lives focus on many things, but often forget our hearing. Unfortunately, once hearing is lost, it can’t be fully…
Hearing loss ranks third among severe health conditions in the USA. Our fast-paced lives focus on many things, but often forget our hearing. Unfortunately, once hearing is lost, it can’t be fully…
【Cool down quickly】Personal fan with 72 wind outlets and 60pcs twin-turbine fan blades,there are air outlets on both sides and at the rear, which can achieve a 360° omnidirectional air outlet and cooling,neck fan has three speeds to meet different needs,portable neck fan keeps you cool anywhere. 【Lighter and more convenient】The hanging neck fan after upgrading and improvement, its weight is only 8.8 ounces,the lighter weight makes it easier for you to use it for a long time without fatigue,cooling hanging fan frees your hands and will not affect you to do anything. 【Ultra-quiet and comfort】The noise hands free bladeless fan produces when it works is less than 20 decibels, and it is quiet enough that it will not interfere with you,personal neck fan is made of food-grade TPE material that is better than ABS, and it is made of better material, which is more comfortable, durable and safe to wear. 【3-16 RUNNING HRS】4000mAh large capacity batteries provide 3-16 working hours duration (depend on different speeds), adjust appropriate fan speed by pressing the power button repeatedly. 【Ideal gifts】Personal neck fan is suitable for men and women of all ages. It can be used by the elderly, young people or children,it is suitable for various scenes such as work, office, home, school, kitchen, life,outdoor,indoor,sports, travel, camping climbing,etc. it is an ideal summer gift for men women mom dad kids girl boy mother's day father's day.
Demystify decibels with my ultimate guide. Learn the science of sound measurement and boost your audio knowledge. Dive into the world of dB!
Hyperdontia unleash death metal mayhem on Harvest of Malevolence.
Loop Experience-oordopjes voor concerten – Gehoorbescherming met heldere geluidsweergave voor geluidsdemping, motorrijders, werk en gevoeligheid voor geluid - 8 dopjes – SNR 18 dB demping - Zwart : Amazon.nl: Muziekinstrumenten
Do you have a vague idea that more dB equals a louder sound, but no clue what a decibel is or how many you want out of your car's sound system? We're here to help.
Van ritselende bladeren tot knallend vuurwerk. Hoe luid zijn geluiden en vanaf hoeveel decibel zijn ze gevaarlijk voor het gehoor? Ik illustreerde vijf veelvoorkomende geluiden. Een infographic laten maken? Neem contact op!
Loop Quiet öronproppar för brusreducering – återanvändbara hörselskydd i flexibel silikon för sömn och ljudkänslighet - 8 öronkuddar i XS/S/M/L – Brusdämpning på 24dB SNR & 14dB NRR – Svart : Amazon.se: Hälsa, vård & hushåll
1. Material: ABS, electronic components2. Uses: outdoor sports events, traffic command, military training, pet training, emergency situations3. Features: no air blowing, one-click sound, high decibel4. Decibel: 120dB5. Batteries: No. 7 batteries x 3 (without batteries in delivery)6. Braided lanyard design, more convenient to carry7. High decibel loudspeaker port8. Adjustable volume design, you can freely adjust according to different occasions9. Built-in 3 different voices, you can switch freely10. One-button operation, simple and convenient11. The surface is frosted and matte with oil spraying treatment, anti-slip fine grain color design, comfortable to the touch12. Do not let water into the mouth of the buzzer, it is easy to damage!13. Product size: 11.76 x 3.8 x 3.85 cm14. Product net weight: 100 grams15. Note: The battery needs to be checked or replaced regularly, and please take out the battery if it is not used for a long time. When the battery is low, the sound may be weak, intermittent, or not sound.Packing list:-Electronic whistle x 1-Lanyard x 1-Storage bag x 1-Instruction manual x 1
We all know what sound is. Except actually, no we don't. Let's fix that.
PROTECT YOUR EARS: Our earplugs reduce damaging decibel levels to protect your ears in loud areas without hurting sound quality. We used the best attenuating filters that lower volume via filter-specific frequencies vs outright noise cancellation. HEAR AND COMMUNICATE: These earplugs lower the volume of your environment while allowing you to hear clearly and communicate with those around you. This makes them great for concerts, festivals, bars, sporting events, and more. VIRTUALLY INVISIBLE: With transparent outer shells and a form-fitting low profile, our noise cancelling ear plugs are nearly undetectable. They are a comfortable, snug fit for all ear types and sizes. PORTABLE: We've included a hard portable case for the earplugs to use while traveling. They make an excellent gift for concert-goers and anyone with sensitive hearing. VIBES: The modern world is a loud place. At Vibes, we created earplugs that allow you to experience the noisy world we find ourselves in safely and comfortably without inhibiting your ability to hear or communicate.
Let’s take 60 decibels. It’s a value that sits right between no sound at all and the pain threshold. So, how loud is 60 decibels really? What does 60 dB sound like? Read on because that’s exactly what you’ll find out in this article.
Wat is te hard geluid en wanneer wordt het schadelijk voor je gehoor? Vanaf 80 decibel kan geluid schadelijk zijn. Geluiden van 120 decibel kunnen je gehoor direct beschadigen.
Due to a wise contract stipluation, ADT successfully fends off a lawsuit claiming its alarm sirens caused hearing damage. But can you face a similar lawsuit for a home audio system?
A hangszigetelés nagyon komoly szakmai tudást igényel, ezért azt az általános tanácsot tudom adni, hogy ha nagy a baj, forduljunk szakemberhez.
What are decibel levels, and why are they so important? How can you measure them, and when are they too "loud"?
Wondering at how many decibels does a human speak normally? In this article, we're looking into the average decibel level of human speech. Read on to find out everything you need to know about this topic.
Electric Toothbrush, Electric Toothbrush with 4 Brush Heads, Smart 6-speed Timer Electric Toothbrush IPX7 Feature: Product size:22x2.4x2.4cm/8.66x0.94x0.94in Colour: White,Black,P-INK Material: ABS Net weight: 0.1kg/0.22lb Gross weight:0.16kg/0.35lb Packing size:17x8x3cm/6.69x3.15x1.18in performance: IPX7 Power: 1W Rated voltage: 3.7V Input voltage: 5V 1A Cleaning frequency: 42000 times Timing function: 2 minutes timing, 30 seconds pause Noise: 45 decibels Charging time: 8 hours Battery life: 15-30 days Description: 【Deeply Clean Teeth and Removes up to 5X More Stains 】Electric toothbrush delivers 42,000 strokes per minute, removing up to 5X more stains vs. a manual toothbrush. gently pulses fluid between the teeth and along the line for a gentle and effective clean every time. 【6 Modes for Different Teeth and Conditions】The electric toothbrush has 6 modes, suitable for adults. mode, mode,mode, mode, , relieve tooth bleeding. 【8 Replaccement Heads for over 2 Years Using】The soft, bristles are designed to suit teeth topography and up to more stains from spots. Interdental brush can go deep into the teeth and ideal for cleaning between braces, crowns, and implants. 【8 Hours Charging for 15 Days Using】Electronic toothbrush run for more than 15 days with 8 hour charge. USB cable 5V 1A Adapter (Adapter is not included in the package) or applicable to a USB port, such as phone, power bank and so on. Great for carrying and traveling. 【IPX7 】 Rechargeable toothbrush with IPX7 rated design, so the entire toothbrush can be safely rinsed with water and user can safely use toothbrush in the bath or shower. Package Content: 1x Electric toothbrush 8x Toothbrush HE-AD 1x Charging cable 1x Manual
The human ear is very sensitive and perceives even the smallest differences in sound intensity. However, we may not always be aware of just how loud some sounds can be.
