Description :

H6A Professional Sound Insulation Noise-reducing Earmuffs

It is a good helper of noise interference when you at home， bedroom， travel， the factory， bustling downtown， watching F1 Games， etc
Your new healthy life partner， To help you concentrate and protect your hearing :)

Specification :

Model : H6A
Style : Head-mounted
Noise level : NRR 21DB， SNR: 27DB

How to use :

1. Headstrap stretch to the max angle "opening" position and wear it overhead， and then make cover cup cover your ears
2. Relax headstrap to return back and adjust the height of the cover cup until the headstrap can support the cover cups， and make your ears feel comfortable
3. Soft mat of ear flaps should be tightly stick on your head
4. Adjust the headstrap to ensure correct banding position， which can cut off the noise effectively

Package includes :

1 x H6A Professional Sound Insulation Earmuffs

Details pictures :