Product Details ＋

ATH-CKS30TW

The ATH-CKS30TW wireless earbuds bring a vibrant sound to every part of your day. Equipped with proprietary 9 mm drivers, these earbuds produce clear, full-range audio with rich, powerful bass. For those craving an even deeper sound experience, you can activate the Bass Boost – Deep EQ preset or choose from four additional presets tailored for music, gaming, movies, and more.

Key Features at a Glance

Proprietary 9 mm drivers deliver clear, full-range audio with the punch of enhanced bass
Approximately 7.5 hours of continuous playback and up to 12.5 hours of extended use with the charging case (for 20 hours total)

Select from five equalizer presets to customize your sound: Bass Boost – Deep, Bass Boost – Beat, Dynamic, Vocal, and Clear
Ultra-slim, lightweight charging case fits easily in your pocket
Ambience control (noise-cancelling, hear-through, talk-through) can be employed for music playback and calls
Soundscape function plays relaxing sounds of nature, a masking noise to help you concentrate, or sounds for meditation
Multipoint pairing function allows you to stay connected to two Bluetooth devices at once
Customizable touch sensors provide easy control of music playback, volume, calls, voice assistant and ambience functions
Low latency mode improves synchronicity between audio and video for smooth streaming and gaming
A-T Connect app gives you additional control: activate low latency mode, select ambience functions and EQ presets, locate misplaced headphones, and more
Google Fast Pair lets you quickly pair headphones with an Android smartphone or other device
Highly waterproof and dustproof (IP55*-equivalent)
Flexible dual or single-ear usability

Intuitive Noise Control and Soundscapes

With built-in touch sensors, the ATH-CKS30TW allows for quick control over your listening environment. Easily activate the noise-cancelling function to suppress background noise or select the hear-through and talk-through functions to stay connected to your surroundings. For moments of relaxation, enjoy a selection of prerecorded soundscapes that soothe and refresh.

All-Day Comfort and Durability

These earbuds are designed for comfort and convenience. Lightweight and compact, they fit snugly in your ears for extended wear. Enjoy up to 7.5 hours of listening on a single charge, with an additional 12.5 hours available from the sleek, pocket-friendly charging case. The ATH-CKS30TW is also waterproof and dustproof*, ensuring worry-free performance throughout your day.

Versatile Performance for Any Lifestyle

From energizing workouts to relaxing evenings, the ATH-CKS30TW earbuds are crafted to enhance every aspect of your daily routine. With seamless controls, customizable sound, and robust durability, these truly wireless earbuds deliver a new level of sonic experience.

The IP5X rating provides protection against dust that can interfere with functions. The IPX5 rating provides protection against water jets. This rating does not ensure protection in hot and humid locations such as baths and showers. The product is not completely waterproof. The main body of the headphones is waterproof and dustproof equivalent to IP55, except for the openings where sound comes out.

Customize Your Listening Experience

The ATH-CKS30TW lets you control your sound space. Apply the noise-cancelling function to focus on work, the hear-through function to listen to music while remaining aware of your surroundings, the talk-through function to accentuate the voices/announcements around you, or the unique soundscape function to produce sounds for concentrating, relaxing or meditating.

Give Your Sound a Boost

Dive deeper into music with the ultra-low-frequency equalizer Bass Boost – Deep for a bass response that must be heard to be believed. Or choose from four additional equalizer presets in the A-T CONNECT app, including options to enhance vocal clarity and provide more dynamic gaming experiences.

Convenient and Compact

This lightweight charging case is our smallest to date. It’s designed to fit easily and inconspicuously in your pocket for convenient charging whenever you need it.

Added Control

Using the ATH-CKS30TW with the Audio-Technica CONNECT app gives you access to many additional functions, such as the low latency mode, ambience control (noise-cancelling, hear-through and talk-through), EQ, touch sensor settings, voice assistant, and more!

In The Box

ATH-CKS30TW Wireless Earbuds
USB charging cable (30 cm (12"), USB Type-A / USB Type-C)
Eartips (XS, S, M, L)

Specifications

Headphones
Type	Dynamic
Driver Diameter	9 mm
Frequency Response	5 to 20,000 Hz
Sensitivity	110 dB/mW
Impedance	20 ohms
Weight	Headphones: approx. 4.6 g (0.16 oz) (L side), approx. 4.6 g (0.16 oz) (R side) Charging case: approx. 30 g (1.1 oz)
Charging Time	Headphones: Approx. 2.5 hours Charging case: Approx. 3 hours Depending on operating conditions.
Operating Temperature	5 °C to 40 °C (41 °F to 104 °F)
Operating Time	Continuous transmission time (music playback, noise-cancelling on): Max. approx. 6.5 hours (headphones) Max. approx. 17.5 hours (if charging case is used in combination) Depending on operating conditions. Continuous transmission time (music playback, noise-cancelling off): Max. approx. 7.5 hours (headphones) Max. approx. 20 hours (if charging case is used in combination) Depending on operating conditions.
Microphone Type	MEMS type
Microphone Sensitivity	-38 dB (1 V/Pa, at 1 kHz)
Microphone Frequency Response	100 to 8,000 Hz
Microphone Polar Pattern	Omnidirectional
Power Supply	Headphones: DC 3.7 V lithium ion battery Charging case: DC 3.7 V lithium ion battery
Water-Resistant (drip-proof) Performance	IP55 Headphones only.

Bluetooth®
Bluetooth® Version	Bluetooth version 5.1
Maximum Communication Range	Line of sight - approx. 10 m (33')
Maximum RF Output	10 mW EIRP
Frequency Band	2.402 GHz to 2.480 GHz
Modulation Method	GFSK, Pi/4DQPSK, 8DPSK
Spread Spectrum Method	FHSS
Compatible Bluetooth Profiles	A2DP, AVRCP, HFP
Support Codec	AAC, SBC
Supported Content Protection Method	SCMS-T
Transmission Band	20 to 20,000 Hz