Audio-Technica ATHCKS50TW2 Wireless Noise Cancelling Earbuds

Audio-Technica brings you best-in-class battery life. The ATH-CKS50TW2 next-generation earbuds provide all the powerful, full-spectrum sound of the originals with even greater convenience.

Key Features

Best-in-Class Battery Life
You get up to 65 hours of playback: 25 hours from the fully charged earbuds, plus an additional 40 hours available from the charging case (or 15 hours from the headphones and 25 from the case when noise cancelling is enabled). Charging for just 5 minutes gives you up to 90 minutes of use.

Superior Sound
At Audio-Technica, we place an emphasis on sound quality, not just convenience. We've engineered our 9 mm high-definition drivers exclusively for the ATH-CKS50TW2 to deliver clear, full-range audio with deep, powerful bass.

Magnetic Switch Technology
The unique magnetic technology in these earbuds helps you conserve power without the charging case when you're out on the go. To turn the earbuds off, simply snap them together via their built-in magnets. When you're ready to use again, pull the earbuds apart to turn them back on.

Customise Your Listening Experience
The ATH-CKS50TW2 lets you control your sound space. Apply the digital hybrid 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.

Added Control
Using the ATH-CKS50TW2 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, voice assistant, and more!

Specifications

Type: Dynamic
Driver Diameter: 9 mm
Frequency Response: 5 to 20,000 Hz
Sensitivity: 110 dB/mW
Impedance: 20 ohms

Weight
Headphones: approx. 7.2 g (0.25 oz) (L side), approx. 7.2 g (0.25 oz) (R side),
Charging case: approx. 51.5 g (1.8 oz)

Charging Time
Headphones: Approx. 2.5 hours
Charging case: Approx. 4 hours (USB charging), Approx. 7.5 hours (wireless charging)
Depends on operating conditions.

Operating Temperature: 5 oC to 40 oC (41 oF to 104 oF)

Operating Time
Continuous transmission time (music playback, noise-cancelling off): Max. approx. 25 hours (headphones)
Max. approx. 65 hours (if charging case is used in combination)
Continuous transmission time (music playback, noise-cancelling on):
Max. approx. 15 hours (headphones)
Max. approx. 40 hours (if charging case is used in combination)
Depends on operating conditions.

Microphone Type : MEMS type
Microphone Sensitivity: -38 dB (1V/Pa, at 1 kHz)
Microphone Frequency Response: 100 to 8,000 Hz
Microphone Polar Pattern: Omnidirectional
Power Supply: Headphones: DC 3.85 V lithium-ion battery (built in)
Charging case: DC 3.85 V lithium-ion battery (built in)
Water-Resistant: (drip-proof) Performance IP55 (Headphones only)
Accessories Included: USB charging cable (50 cm (20"), USB Type-A / USB Type-C), Eartips: (XS, S, M, L)

Bluetooth
Bluetooth Version: 5.3
Maximum Communication Range: Line of sight - approx. 10 m (33')
Maximum RF Output: 10 mW EIRP
Frequency Band: 2.4 band (2.402 GHz to 2.480 GHz)
Modulation Method: GFSK, Pi/4DQPSK, 8DPSK
Spread Spectrum Method FHSS
Compatible Bluetooth Profiles: A2DP, AVRCP, HFP, TMAP
Support Codec: AAC, SBC, LC3
Supported Content Protection Method: SCMS-T
Supported Sample Rates : 44.1 kHz, 48 kHz
Supported Bit Rates: 16 bit
Transmission Band: 20 Hz to 20,000 Hz