[wholesale: $4.8-$8 /piece] MPOW HP056B Noise Reduction Safety Ear Muff with a Carrying BagNRR SOUND TECHNOLOGY: Designed with 2 layers of professional noise dampening foam, high sealing solid cup and the unique double shell, the ear muffs offer a high NRR of 28dB for the noise cancelling. ANSI S3. 19 and CE EN352 1 CERTIFIED: Lab tested and certified to US and European standards. Professional ear defenders for hunting season or shooting at the gun range. ADJUSTABLE HEADBAND DESIGN: Designed with retractable stainless steel at the end of

STABLE TRIPOD & EXTENDABLE LENGTH: Using Aluminum alloy body and unique fold-open-lock mode for stable & strong support

CRYSTAL CLEAR SOUND &NOISE-CANCELING MIC: HD voice for crystal-clear calls and music for better concentration on conversation

With ear buds seated in the case

less than half of ordinary sonic toothbrush

(2) Unscrew the knob to remove the clip from the pivoting base and then mount it on a tripod

Please take photos by volume buttons in this case

The shower cleaning brush can be extended to 3 lengths

you can seat with dogs on the back seat together with it

Even if you have two mobile phones

5x powerful modes

360 rotatable cups

NOISE-CANCELING BOOM DESIGN: The 270-degree rotatable boom mic ensures precise positioning and optimal noise cancellation