High Quality And Ultimate Comfort
GREEN DEVIL Shield LD Series Electronic Hearing Protection With Bluetooth&Mic
Our Bluetooth earmuffs with microphone adapts to the latest Bluetooth 5.3 technology, enabling faster pairing speed, more secure and stable connection, lower latency, better audio quality, and longer battery life. It also enables us to connect to two devices simultaneously for calls and music. Never worry about missing a call, freely switch work mode and personal mode.
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Audio Assist Technology
Audio assist technology for easy set-up and guidance.
Adjustable Noise Cancelling Boom Microphone
The Boom Mic allows for clear communication through your smart phone or other Bluetooth enabled devices. The noise canceling microphone reduces unpleasant pops and hisses.
An Ergonomic Headband Design
Padded headband offers exceptional comfort during extended periods of use, while its continuous length adjustment ensures perfect positioning.Our unique Pressure Diffusion Technology further reduces head pressure by 20% compared to other brands, offering enhanced comfort.
Soft PVC Ear Pads
The ear protection headphone is equipped with well-sealed ear cups which have custom double-layer soft memory foam,ensure maximum comfort for long-wearing while preventing noise. And the ear cushion snap-in design makes earmuffs easier to maintain when it is soiled or damaged.
Suitable for various occasions
GREEN DEVIL Noise Cancelling Hearing Protection Collection
 Electronic Bluetooth Muff |  Electronic Ear Protection |  Passive Ear Protection |  Passive Ear Protection |  Hard Hat Mounted EarMuffs |  Neckband Earmuffs | |
|---|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — | — |
Price | — | — | — | — | — | — |
ANSI S3.19: Lab tested | ? | ? | ? | ? | ? | ? |
Noise Reduction Rating | 27dB | 24dB | 24dB | 28dB | 28dB | 22dB |
SNR | 32dB | 28dB | 28dB | 32dB | 32dB | 27dB |
Active Mic for Communication | ? | ? | ? | ? | ? | ? |
Noise-Cancelling Boom Mic | ? | ? | ? | ? | ? | ? |
Listen to Music | ? | ? | ? | ? | ? | ? |
Make & Receive Phone Calls | ? | ? | ? | ? | ? | ? |
Adjustable Headband | ? | ? | ? | ? | ? | ? |
Battery Type | Built-in rechargeable | AAA | no | no | no | no |
Electronic Hearing Protection
Passive Hearing Protection
3022 Series
Slimax Series
aplus content video
High Quality And Ultimate Comfort
GREEN DEVIL Shield LD Series Electronic Hearing Protection With Bluetooth&Mic
Our Bluetooth earmuffs with microphone adapts to the latest Bluetooth 5.3 technology, enabling faster pairing speed, more secure and stable connection, lower latency, better audio quality, and longer battery life. It also enables us to connect to two devices simultaneously for calls and music. Never worry about missing a call, freely switch work mode and personal mode.
More Details
Audio Assist Technology
Audio assist technology for easy set-up and guidance.
Adjustable Noise Cancelling Boom Microphone
The Boom Mic allows for clear communication through your smart phone or other Bluetooth enabled devices. The noise canceling microphone reduces unpleasant pops and hisses.
An Ergonomic Headband Design
Padded headband offers exceptional comfort during extended periods of use, while its continuous length adjustment ensures perfect positioning.Our unique Pressure Diffusion Technology further reduces head pressure by 20% compared to other brands, offering enhanced comfort.
Soft PVC Ear Pads
The ear protection headphone is equipped with well-sealed ear cups which have custom double-layer soft memory foam,ensure maximum comfort for long-wearing while preventing noise. And the ear cushion snap-in design makes earmuffs easier to maintain when it is soiled or damaged.
Suitable for various occasions
GREEN DEVIL Noise Cancelling Hearing Protection Collection
Electronic Bluetooth Muff | Electronic Ear Protection | Passive Ear Protection | Passive Ear Protection | Hard Hat Mounted EarMuffs | Neckband Earmuffs |
|---|---|---|---|---|---|
| Customer Reviews | |||||
| — | — | — | — | — | — |
| Price | |||||
| — | — | — | — | — | — |
| ANSI S3.19: Lab tested | |||||
| ? | ? | ? | ? | ? | ? |
| Noise Reduction Rating | |||||
| 27dB | 24dB | 24dB | 28dB | 28dB | 22dB |
| SNR | |||||
| 32dB | 28dB | 28dB | 32dB | 32dB | 27dB |
| Active Mic for Communication | |||||
| ? | ? | ? | ? | ? | ? |
| Noise-Cancelling Boom Mic | |||||
| ? | ? | ? | ? | ? | ? |
| Listen to Music | |||||
| ? | ? | ? | ? | ? | ? |
| Make & Receive Phone Calls | |||||
| ? | ? | ? | ? | ? | ? |
| Adjustable Headband | |||||
| ? | ? | ? | ? | ? | ? |
| Battery Type | |||||
| Built-in rechargeable | AAA | no | no | no | no |