[Full-Featured]:Safety earmuffs combines protection, digital Bluetooth, and AM/FM to meet your needs in all aspects and enhance your work experience
[Hearing Protection]:Protect your hearing with an SNR of 28dB when in noisy environments. Such as lawn mowing, gardening, construction, manufacturing, automotive, and more
[Bluetooth & Hands-free Calling Advanced]:Bluetooth has an effective range of 32FT, and with hands-free calling, you can use the multi-function buttons to answer calls while working without removing the headset
[AM/FM]:Equipped with am and fm functions, you can switch freely through the function keys. And it can memorize the searched channels to help you quickly find your favorite channels
[100% Satisfied Guarantee]:Our earmuffs comes with complete after-sales service, if you have any questions, please feel free to contact us. We will reply you within 24 hours and give you a reasonable solution