Bluetooth Ear Muffs: Wireless Noise Reduction for Sleeping and Hearing Protection

Block 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-Cancellation: Yes Material: Plastic and Leather Control Button: Yes Communication: Wireless Volume Control: Yes Category: Custom Earphones & Headphones Certification: CE, FCC, RoHS, UL, BQB Number Of Drivers: 2 Frequency Response Range: 20 - 20000Hz Voice Assistant Built-in: YES Wireless Type: Bluetooth Package List: User Manual, Carrying Bag, and Charging Cable Driver Diameter: 30mm Is Wireless: Yes Bluetooth Version: 5.3 Battery Life: Over 10 Hours Charging Method: Cable Support APP: Yes Battery Capacity[mAh]: 200 With Microphone: Yes