[Amazon.co.jp Exclusive] final ZE300 Wireless Earphones, Smart Package Edition, Bonus Sticker Included, Noise Cancellation, Ultra-Small Size (4g per e

[Ultra-compact design, weighing only 4g per earbud] The ZE300 adopts the ultra-compact housing of the ag brand's "COTSUBU series," which has sold over 500,000 units. It is the smallest and lightest product among our noise-canceling earphones, with a volume approximately 20% smaller than the ZE3000 SV, making it ideal for people with small ears as the earphones are less likely to fall out and recommended for use as sleep headphones. Furthermore, the internal mechanism has been completely redesigned to fundamentally upgrade sound quality and comfort.

[Noise Cancellation that Balances Sound Quality and Sound Isolation] In addition to high sound isolation performance due to its ultra-compact size, it features noise cancellation, which is unusual for this size. Using a unique algorithm, it achieves both sound quality and sound isolation with noise cancellation, and also features an "ambient mode" that makes it easier to hear surrounding sounds. Switching is possible with a single touch on the left earbud, allowing for easy switching while wearing the earphones, such as when you want to quickly hear announcements on a train.

【Three Modes Available】 This product allows you to select modes: in addition to the standard "Noise Cancelling Mode" and "Ambient Mode," you can also turn both functions OFF.

【Airflow Port for Pressure Dispersion】 Equipped with an "Airflow Port" that distributes pressure even when the earphones are compressed from the outside. By adjusting the increasing pressure in the ear canal, it reduces the burden on the eardrum and the internal driver. It offers durability that makes it resistant to damage even when used while lying down, making it ideal for use while sleeping.

【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 further touch operations. This prevents accidental operation from touching the earphones, making it useful for extended periods of focused content or use while lying down.