1. CONNECTIVITY: Implementing 5.3, the hearing protector headphone ensure stable and long distance connections. It pair quickly with any device within five seconds, ensuring an unshakeable sound stability.
2. NOISE CANCELLATION: SNR of 30dB provides effective noise reduction in various environments such as grass cutting, sawing, gardening, snow blowing, and construction sites.
3. SOUND INPUT JACK: The headphone's sound input jack enables you to listen to your MP3 player or smartphone. With a built in volume control knob, you have easy access to adjust your sound to suit your preference.
4. SOUND ASSIST FUNCTION: Equipped with sound assist technology that allows you to program multiple AM FM radio stations. Also, you will receive a notification when your battery is running low.
5. COMFORTABLE DESIGN: The ear muff is designed with a comfortable headband, striking a balance between function and comfort. It's a must have for anyone working in loud environments.

Specification:
Item Type: Hearing Protector Headphone
Material: TPU+ ABS+ 304 stainless steel
Noise Reduction Rating (NRR): 30 dB
Power Source: 3xAAA Batteries (Batteries Not Included)

How to Use:
1: Insert 3xAAA batteries and turn on by twisting the knob. 2: Select the desired mode from the menu.

packing list:
1 x Ear Muff
1 x 3.5mm Sound Cable
1 x User Manual