Audio-Technica ATH-CKR300BT Water Resistant IPX2 Wireless In-Ear Headphones with Microphone, Blue

SKU: ATCKR300BTBL MFR: ATH-CKR300BTBL
$59.00
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Key Features

  • Immerse yourself in high-fidelity audio with these Audio-Technica wireless earphones.
  • Enjoy up to 8 hours of battery life for all-day listening with these Bluetooth earbuds.
  • The water-resistant IPX2 design makes these headphones perfect for workouts and runs.
  • Experience crystal-clear calls with the built-in microphone for hands-free communication.
  • Find your perfect fit with multiple sizes of silicone eartips for lasting comfort.
  • These lightweight in-ear headphones deliver powerful sound in a compact design.
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Special Order?Estimated to Ship: 08/11/2025
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Audio-Technica ATH-CKR300BT Specifications

  • Color

    Blue

  • Type

    Dynamic

  • Diameter

    Driver: 9.8mm

  • Frequency Response

    5 - 30,000Hz

  • Sensitivity

    102 dB/mW

  • Impedance

    16 ohms

  • Battery

    DC 3.7 V lithium polymer rechargeable battery

  • Battery Life

    8 hours continuous use
    Charging Time: Approx. 2 hours

  • Microphone Type

    MEMS type

  • Microphone Sensitivity

    -42 dB (1V/Pa, 1kHz)

  • Microphone Frequency Response

    50 - 4,000Hz

  • Microphone Polar Pattern

    Omnidirectional

  • Communication System

    Bluetooth Version 5.0

  • RF Output

    10 mW EIRP

  • Communication Range

    Maximum: Line of sight (approx.) 33' (10m)

  • Frequency Range

    2.402GHz to 2.480GHz

  • Compatible Bluetooth Profiles

    A2DP, AVRCP, HFP, HSP

  • Support Codec

    AAC, SBC

  • Supported content protection method

    SCMS-T

  • Transmission band

    20 to 20,000Hz

  • Weight

    0.5 oz (14.2g)

  • UPC Code

    4961310151195

About Audio-Technica ATH-CKR300BT

The ATH-CKR300BT wireless in-ear headphones give you true, natural sound quality in a comfortable, lightweight, easy-to-use model. The headphones' high-performance 9.8 mm drivers are contained within specially designed compact housings to deliver rich, wide-range sound reproduction to ears of all sizes. Sound accuracy is further enhanced by each housing's top-mounted PCB, which maximizes airflow for best performance.

The tethered wireless design of the ATH-CKR300BT places the in-line control, microphone, and battery pack all in the same convenient location, allowing you to easily control music and video playback, take calls, access the voice assistant on a Bluetooth wireless device, and recharge the battery when needed. The USB-C battery jack enables a quick charging time of two hours, after which the headphones can be used continuously for up to eight hours. To help prolong battery life, the headphones turn off automatically when left unconnected to a device for five minutes or in "waiting to be connected" status for 30 minutes.

The ATH-CKR300BT headphones also have an IPX2 water-resistance rating, which means they are protected from dripping water, such as rain and sweat. Additional features include voice confirmation of power on/off, Bluetooth connected/disconnected, and low battery level; multipoint pairing function, which allows the headphones to connect to two Bluetooth devices at once; and AAC codec compatibility, for better wireless sound quality. The headphones come with four sizes of silicone eartips (XS/S/M/L), a 30 cm (12") USB-A/USB-C charging cable, and a carrying pouch.

Audio-Technica ATH-CKR300BT Features

  • Bluetooth wireless technology with in-line mic and controls for answering/ending calls, controlling music & video playback, controlling volume, and accessing voice assistant on Bluetooth wireless devices
  • High-performance 9.8 mm drivers for rich, wide-range sound reproduction
  • The compact housings are designed to provide a comfortable fit for ears of all sizes
  • Top-mounted PCB maximizes airflow within the housing, enhancing performance for more accurate sound reproduction
  • IPX2 water-resistant performance protects headphones from dripping water, such as rain and sweat
  • Internal lithium polymer battery provides 8 hours of continuous use on a full charge, and recharges in just 2 hours
  • To prolong battery life, the headphones automatically turn off if left unconnected to a device for 5 minutes or in "waiting to be connected" status for 30 minutes
  • The headphones are equipped with a USB-C battery jack to improve charging time
  • Headphones provide voice confirmation (in English) of power on/off, Bluetooth connected/disconnected, and low battery level
  • Multipoint pairing function allows you to stay connected to two Bluetooth devices at once
  • Compatible with AAC codec for high-quality sound and low latency
  • Includes silicone eartips (XS/S/M/L), 30 cm (12") USB-A/USB-C charging cable, and carrying pouch

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Immerse yourself in high-fidelity audio with these Audio-Technica wireless earphones.
  • Enjoy up to 8 hours of battery life for all-day listening with these Bluetooth earbuds.
  • The water-resistant IPX2 design makes these headphones perfect for workouts and runs.
  • Experience crystal-clear calls with the built-in microphone for hands-free communication.
  • Find your perfect fit with multiple sizes of silicone eartips for lasting comfort.
  • These lightweight in-ear headphones deliver powerful sound in a compact design.

What's in the box:

  • ATH-CKR300BT Wireless In-Ear Headphones with Microphone (Blue)
  • Pair of Silicone Eartips (Extra Small/Small/Medium/Large)
  • 1' USB Type-C to USB Type-A Charging Cable
  • Carrying Pouch
  • Audio-Technica 1 Year Limited Warranty