Final ZE500 for ASMR Wireless Earbuds, Ultra-Small, Recommended for Sleeping (Dark Gray)

[New sound quality design optimized for ASMR works] Based on the results of research by final engineers in acoustic engineering and psychoacoustics, a new sound quality has been developed specifically for ASMR, specializing in an ultra-close sound field. By positioning the sound image close to your ears, you can feel as if you are inside a dummy head microphone. [Newly designed ASMR port] Considering the fact that earphones are often used for long periods of time, such as when falling asleep or watching live streams, we developed a newly designed ASMR port. By adjusting the pressure inside the ear canal, it relieves strain on the eardrum while also reducing strain on the internal driver. It also prevents moisture buildup inside the ear canal, allowing for safe use even for long periods of time. [Comfortable fit with integrated soft earpieces] A comfortable fit with minimal pressure is essential for deep immersion in the world of a work. This product features a new, ultra-lightweight and extremely small housing weighing approximately 3g per earphone, and newly designed integrated soft earpieces that even encase the earphone body in silicone, achieving an ideal fit with zero pressure. Even if a pillow or cushion presses against your ear, you will hardly feel any foreign body sensation. [Volume Step Optimization Function] The appropriate volume varies from person to person, and people tend to be particularly sensitive to volume in quiet spaces, such as when sleeping. However, when using volume controls on smartphones, the volume changes in each step can be too large, so you may not achieve the desired volume. This product allows you to easily make fine volume adjustments by using the [Volume Step Optimization] function in the dedicated app. [Many other convenient features!] Compatible with wireless and wired charging (USB Type-C). Enjoy 4.5 hours of continuous playback with the earphones alone, or 18 hours with the case. Simply return one earphone to the case and close the lid to automatically switch to single-ear mode without interrupting audio. [Package Contents & Notes] ZE500 for ASMR, Charging Case, Integrated Soft Earbuds - S/M/L Sizes, Instruction Manual, 12-Month Warranty, Customer Support