Audio-Technica ATH-CKS30TW+ True Wireless Earphones with IP55 Water Resistance, Black

Audio-Technica ATH-CKS30TW+ True Wireless Earphones combines the stated driver, connection and listening features in one audio design.

Technical compliance mark certified product (frequency band: 2.4GHz band) bass expression and noise cancellation that maximizes your enjoyment: Uniquely designed φ9 mm driver with an acoustic space and duct that controls airflow.

An acoustic space and duct are placed behind the driver to control airflow.

It provides the richness of the bass thanks to the movement of the driver.

Lost/Found Alert and IP55 Equivalent Water and Dust Resistance: Turning on the "Lost/Found Alert" notifies you when the Bluetooth signal weakens, allowing you to notice you've moved away from the earphones before the connection is lost.

JIS Protection Class: IP55 equivalent (earphones only)*.

High water resistance for use in various everyday situations, and dust resistance for use in environments with sand and dust.