Noise cancelling headphones construction in comparison

COMFY EAR MUFFS ALL DAY - Focus on tasks without the distraction of noise or irritation. The radio headphones are ergonomically designed with soft, padded ear cups and an adjustable headband, providing a secure and relaxed fit for long hours on the job.

More Effective Noise Cancelling Ear Muffs Featuring thickened sound-blocking foam and double-layered ABS housing, and CE and professional ASIN certified (ANSI S3. 19 certified), the noise-canceling headphones for adults reduce noise by 34 decibels to a safe level and are perfect for shooting construction grass mowing autism work concerts sports events fireworks home improvement projects airports and any noisy environment.

Low-profile design allows you to keep them in place while wearing other headgear (a mask, helmet, hat etc)

PREVENT PERMANENT HEARING DAMAGE Research shows that 1 out of every 8 kids is left with permanent hearing damage due to exposure to loud environments. Parties, Parades, Events, Fireworks, Races and Concerts It gets dangerous rather quickly!

REDUCED NOISE 25 dB - SUPCEAT Ear plugs are suitable for partial noise reduction, tinnitus relief, hearing protection from noise at work, motorcycling on construction sites, concerts, meditation, studying, concentration, drummers, sporting events, or anyone sensitive to noise. With less noise, you can enjoy your life better. (Note The sleeping ear plugs can block some noise to an acceptable volume, but not totally silent. )

Feature Only 0.01s reaction time to deal with noise Light weight, slim low profile ear cups for firearm stock clearance Powered by 2 AAA alkaline batteries, It can work for 200-350 HOURS (Depends on what brand of batteries you use) Rubber paint, More tactile

Optimal Internal Design Reduce the noise but still enjoying your favorite tunes! Our ear defenders adults feature an internal arc-shaped high-density sponge pad design that ensures there are no obstacles inside, allowing you to wear them comfortably along with your Bluetooth headphones.

Effective Noise Level Reduction Suitable for general purpose use, the ear defenders offer a noise cancelling ratio of SNR 28dB, they are effective in reducing noise levels by 28 decibels, whilst still allowing the wearer to hear a normal conversation.

Portable & Multi-scenario Applicable Compact folding design for easy storage and convenient portability; the noise-canceling headphones fold up nicely to fit in a range bag, backpack or briefcase while take only a small space,enabling you to bring them to any noisy scenes, such as Personal Quiet Time - Construction Work - Lawn Maintenance - Mowing - Study and more.

Adjustable Headband The shooting ear defenders features a retractable stainless steel connection and 360 rotatable earmuffs that can be adjusted to fit any size of head, suitable for both children and adults. The flexible headband ensures a tight fit, enhancing safety in any environment and providing you with a comfortable experience

LONG-PLAYING TIME,UP TO 48H+ - in Bluetooth mode, and over a 120 hours in AUX mode,high-fidelity speakers provide premium sound quality,integrated microphone for answering calls without moving the headset.

SAFETY Featuring an SNR of 27db, Blackrock's Ear Defenders offer you effective hearing protection whilst working hard