New model for 2024: Small! Lightweight! Great sound! The popular wireless earphones [COTSUBU], which have sold over 300,000 units, now come in a new color scheme. They also feature even clearer sound quality and added new functions.
Ultra-compact and ultra-lightweight: The earphones themselves are the lightest and most compact in the series, weighing approximately 3.5g per ear. They are so light you'll forget you're wearing them. They fit snugly into any ear, so they are less likely to pop out and won't fall out when you touch them while putting on or taking off a mask. In addition, the [deep fit design] ensures a secure fit despite their small size, achieving high sound isolation even without active noise cancellation.
High-quality sound specifications supervised by audio brand final: The sound quality of wireless earphones often lacks emphasis on the speaker itself, and sound quality adjustments rely heavily on software equalizers, which can easily cause listening fatigue, especially in the high-frequency range. In order to avoid this phenomenon, many products currently have an unbalanced sound, such as excessively emphasizing the bass. With the [COTSUBU MK2], we have pursued the acoustic characteristics of the speaker to achieve a sufficiently satisfying sound quality even without software equalizers, and have adopted a method of slightly correcting the high-frequency range issues caused by Bluetooth with an equalizer. By completely redesigning the internal acoustic parts, the clarity of the sound has been improved compared to the original COTSUBU, and you can enjoy the sound of vocals and each instrument more clearly than ever before.
New [Touch Control Disable Function]: The earphones themselves support touch controls, allowing for easier operation of music playback/pause and call answering/ending. Furthermore, tapping five times consecutively activates the [Touch Control Disable Function], disabling all further touch operations. This prevents accidental touches and malfunctions, and simultaneously turns off announcement sounds and LED lights, making it ideal for extended periods of focused listening.
Package contents: COTSUBU MK2, charging case, final TYPE E for TWS ear tips - SS/S/M sizes, USB-C charging cable, instruction manual, 12-month warranty, customer support. *Product packaging may change without notice. Depending on the time of purchase, you may receive a product with different packaging, so please be aware of this in advance. However, there is no difference in the product itself.