OPN Sound Mezzo+ Bluetooth Bone-Conduction Neckband Sports Headphones with Microphone, Black and Blue Petra Proper knife maintenance extends the

Proper knife maintenance extends the lifespan of your knives

Pull to extend for charging and experience quick

6 ports are widely spaced for bulky transformers

and light blue

digs deep into carpets

OPN Sound Mezzo+ Bluetooth Bone-Conduction Neckband Sports Headphones with Microphone, Black and Blue Petra Proper knife maintenance extends theUnlock a new realm of sound with the OPN Sound Mezzo+ Headphones. Crafted with next generation bone conduction technology and advanced Bluetooth v5. 3 wireless connectivity, Mezzo+ delivers signature audio quality while keeping you seamlessly connected to the world around you. In today's fast paced world, staying aware of our surroundings is paramount. With Mezzo+, you get more than just sound you get communication, entertainment, comfort, and