Hint: A HEADPHONE DESIGN SOMEWHERE BETWEEN CLOSED EAR AND OPEN AIR
S_ _ I OP_ N
Pull up your socks.
The phrase was SEMI OPEN - A HEADPHONE DESIGN SOMEWHERE BETWEEN CLOSED EAR AND OPEN AIR
Hint: A HEADPHONE DESIGN SOMEWHERE BETWEEN CLOSED EAR AND OPEN AIR
Pull up your socks.
The phrase was SEMI OPEN - A HEADPHONE DESIGN SOMEWHERE BETWEEN CLOSED EAR AND OPEN AIR