Electronic Noise Cancelling Ear Muffs

 

Electronic Noise Canceling Ear Muffs – Smart Hearing Protection with Enhanced Awareness

 

Place of Origin	Zhejiang, China
Brand Name	HQ
Model Number	HQ-EE290
Product Name	Electronic Earmuffs
NRR	22dB
SNR	25dB
Net Weight	235g
Application	Industrial Work, Hunting, Shooting, Sports
OEM & ODM	Support
Batteries	2 AAA batteries required.

 

Core Technology

✔ Wind-Resistant Microphone

Specialized high-frequency mic with foam wind barrier

Maintains clear sound pickup in 15mph+ winds (ideal for hunting/outdoor use)

✔ NRR 22dB Protection

Tested to reduce chainsaws (110dB) → safe 88dB

Meets OSHA 29 CFR 1910.95 workplace standards

✔ 4X Sound Amplification

SAC (Sound Activated Compression) tech:

Boosts whispers/leaves rustling (≤30dB → audible)

Instantly compresses gunshots/machinery (>85dB → safe levels)

User-Friendly Design

One-hand volume dial (adjust on-the-fly)

Auto power-off after 4hr inactivity

Battery included (2x AAA, 50hrs continuous use)

 

Military & Tactical Electronic Earmuffs – Advanced Combat Hearing Protection

Battle-Ready Performance

1. Adaptive Noise Control

Dynamic Suppression: Instantly neutralizes gunfire (up to 150dB peak) while amplifying whispers (<30dB)

Frequency Targeting: Isolates human voice frequencies (300-3400Hz) from background noise

2. Smart Communication

Bluetooth 5.3 with dual-mode connectivity:

Team Comms: Encrypted squad radio linking (2km range)

Device Pairing: Stream music/GPS alerts from smartphones

Bone Conduction Mic: Clear speech transmission even with gas masks

3. Situational Awareness

360° Audio Radar: 8-microphone array identifies threat directions

Night Mode: Enhances subtle sounds (footsteps/weapon clicks)

Durability Features

✔ IP67 Rated (dust/waterproof)
✔ EMP-Shielded electronics
✔ -30°C to 60°C operational range

 

1). 24-hour Online service

Please feel free to contact us. Our sales team will provide you with 24 hours better pre-sale,

2). Competitive price

All of our products are supplied directly from factory. So the price is very competitive.

3). Warranty

All products have a one-two years warranty.

4). OEM/ODM

With 15 years experiences in this field, we can provide customers with professional suggestion. To promote common development.

 

 

 

Electronic noise cancelling ear muffs is packed in cartons, usually we have two options, color box and brown box. The content of the color box can be customized according to customer requirements, and we have a professional design team to cooperate.

 

Selling units	Single item
Single package size	13.5*12.5*10cm
Single gross weight	0.235KG
Package Type	1 piece 1 plastic bag; 30-50 pieces/ carton Or  Customized according to requirements

 

Our customers have a wider range of processing choices for transportation mode

By Express (FedEx, UPS, DHL, TNT, EMS, etc...)

--- Advantage: Fast (takes about 7 - 10 days in the delivery), door to door

--- Disadvantage: A little expensive

 

By Air Transportation

--- Advantage: Fast (takes about 8 - 12 days), a little cheaper than Express.

--- Disadvantage: You need to take the goods from the airport by yourself.

 

By Sea (Ocean) Transportation

--- Advantage: Much cheaper than Express or Air transportation.

Disadvantage: Slow and you need to take the goods from your destination port by yourself.

 

 

Q: Who is Ningbo Huaqia Electronic Technology Co., Ltd?

A: Ningbo Huaqia Electronic Technology Co., Ltd. focus on supplying hearing protection products, Be Your "hearing protection" is its goal forever.

 

Q: Why Choose Huaqia?

A: Huaqia have a professional team with 15 years' experience cooperate with more than 30 countries in hearing protection line.

Huaqia focus on design and supply innovation, suitable and competitive hearing protection products.

 

Q: Ningbo Huaqia accept OEM/ODM order?
A: Surely Huaqia accept OEM/ODM orders based on bulk quantity.

 

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