Elecom Bluetooth Bluetooth Earphone Wireless aptX AAC Overwhelming deep bass and clear sound with a sense of omissionGrandBass GB41 Black LBT-GB41BK with bass mode

Bluetooth (R) wireless headphones from the "GrandBass (R)" label that allow you to enjoy overwhelming deep bass and clear sound with a sense of omission.;It is ELECOM's deep bass label "GrandBass (R)" that achieves both soul-resonating overwhelming presence, dynamic and sharp deep bass, and clear high-quality sound with high resolution.;A dynamic driver with a large diameter of 12 mm is used to reproduce realistic and dynamic sound in a wide range from low to high frequencies.;By installing a dual chamber (two air chamber structure) that amplifies the low frequency characteristics in the space behind the driver, the acoustic resistance is optimized and a deep and powerful low frequency is reproduced.;A semi-open structure with ducts on the front and back of the driver unit is adopted.