Shutter stereo, Aperture larger louder

SaeJoung Kou foreign female designers designed a wooden soundBarrel Bluetooth speakers, digital sound and natural acoustic blend together. This soundBarrel shape of the music box has a shutter sound, like a camera aperture control light to enter, users can control opening and closing of the shutter to adjust the volume, due to the natural characteristics of the wood fuselage, timbre and vocal range of the music sound more natural than plastic or metal to restore more. According to SaeJoung Kou introduced, using wooden fuselage was inspired by wooden musical instruments such as guitar and violin, she believed that Bluetooth speaker to match wood fuselage that will make a more attractive sound.