Bluetooth Ear Muffs: Wireless Noise Reduction for Sleeping and Hearing Protection Color:mini foldable wine Function: Altitude Meter

Function: Altitude Meter

allowing you to wear it comfortably as a crossbody or on your shoulder

Your using experience and suggestions will be great help to improve better

The spacious interior offers ample room for your essentials

Bluetooth Ear Muffs: Wireless Noise Reduction for Sleeping and Hearing Protection Color:mini foldable wine Function: Altitude MeterBlock out noise and jam out in style with these Bluetooth Ear Muffs! Perfect for sleeping or rocking out, these wireless noise reducing safety earmuffs also function as sleek headphones. Enjoy a peaceful snooze or your favorite tunes without any distractions (except maybe the occasional snore). Sweet dreams (or beats) guaranteed! SPECIFICATIONS Brand Name: SYPVRY Style: On ear Vocalism Principle: Hybrid Technology Origin: Mainland China Active Noise