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ATH-CKS550XBT
User Manual
Wireless Headphones

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Summary of Contents for Audio Technica ATH-CKS550XBT

  • Page 1 ATH-CKS550XBT User Manual Wireless Headphones...
  • Page 2: Safety Precautions

    Introduction Before using the product, please read through the Quick Start Guide and Caution Guide, as well as this user manual when necessary, to ensure that you use the product correctly. Safety precautions Although this product was designed to be used safely, failing to use it correctly may result in an accident. To ensure safety, observe all warnings and cautions while using the product.
  • Page 3: Cautions For Rechargeable Battery

    Safety precautions Cautions for rechargeable battery The product is equipped with a rechargeable battery (lithium polymer battery). • If battery fluid gets into eyes, do not rub them. Rinse thoroughly • Do not use, leave or store the battery in the following places: –...
  • Page 4: Notes On Use

    Notes on use • Be sure to read the connected device’s user manual before use. • When you are not using the USB charging cable, disconnect it from the product. • Audio-Technica will not be liable in any way for any loss of data in the unlikely event that such losses should occur while using the •...
  • Page 5: Part Names And Functions

    Part names and functions L/R (Left/right) indicator Housing Bushing Power supply/Control button Use to turn the power supply ON/OFF, play/pause music and videos, and The left bushing answer/end phone calls. has a protrusion for distinguishing between the left and right. Volume buttons Adjust the volume using + and –.
  • Page 6: Charging The Battery

    Charging the battery • Fully charge the battery when using for the first time. • When the rechargeable battery is running low, the product will emit a low battery level warning sound through the headphones, and an indicator lamp will flash in red. When these beeps sound, charge the battery. •...
  • Page 7: Connecting Via Bluetooth Wireless Technology

    When your Bluetooth device finds the product, “ATH-CKS550XBT” will be displayed on the device. • For information about using your Bluetooth device, refer to the device’s user manual. 3. Select “ATH-CKS550XBT” to pair the product and your Bluetooth device. 12:00 100% Bluetooth •...
  • Page 8: Using The Product

    Using the product The product can use Bluetooth wireless technology to connect to your device and play music, receive phone calls, etc. Use the product for whichever of these purposes suits your needs. Note that Audio-Technica cannot guarantee the operation of displays, such as the battery level display, or applications via Bluetooth devices.
  • Page 9: Listening To Music

    Using the product Listening to music • To connect for the first time, pair the product and your device via Bluetooth wireless technology. If you have already paired the product and your Bluetooth device, turn on the Bluetooth device’s Bluetooth connection before turning on the product.
  • Page 10: Talking On The Phone

    Using the product Talking on the phone • If your Bluetooth device supports telephone features, you can use the product to talk on the phone. • When your Bluetooth device receives a phone call, the product sounds a ring tone. •...
  • Page 11: Indicator Lamp Display

    Indicator lamp display The indicator lamp of the product indicates the product’s status as explained below. Status Indicator lamp display pattern Blue Purple Searching for device Pairing Searching for device (when using an SBC priority connection) Waiting to be connected Flashing Connecting Connection...
  • Page 12: Eartip Size

    Eartips Eartip size The product includes silicone eartips in 4 sizes (XS, S, M, and L). At the time of purchase, the M-size silicone eartips are attached. To ensure the best sound quality, select the eartip size that is best suited for you, and adjust the eartips inside your ears for a snug fit.
  • Page 13: Troubleshooting

    Troubleshooting Problem Solution Power is not supplied. • Charge the product. Unable to pair. • Confirm that the Bluetooth device communicates using Ver. 2.1+EDR or higher. • Place the product and the Bluetooth device within 1 m (3.3') of each other. •...
  • Page 14 Troubleshooting SBC priority connections (for when sound is delayed significantly) When the connection codec is AAC, significant sound delays can be alleviated by changing the connection codec to SBC, which comes standard with Bluetooth devices.* • For details on the flashing and lit displays of the indicator lamp, refer to “Indicator lamp display” (p. 10). Connecting to a SBC priority connection When the pairing with a Bluetooth device has been completed 1.
  • Page 15: Specifications

    Specifications Headphones Type Dynamic Driver 9.8 mm Sensitivity 105 dB/mW Frequency response 5 to 40,000 Hz Impedance 16 ohms Microphone Type Electret condenser Polar pattern Omnidirectional Sensitivity -44 dB (1 V/Pa, at 1 kHz) Frequency response 100 to 10,000 Hz Communication specifications Communication system Bluetooth version 4.1...
  • Page 16 Audio-Technica Corporation 2-46-1 Nishi-naruse, Machida, Tokyo 194-8666, Japan ©2018 Audio-Technica Corporation 139901530-02-01 ver.1 2018.03.31 Global Support Contact: www.at-globalsupport.com...
  • Page 17 For a more comfortable Bluetooth® communication À l’attention des clients au Canada – Versuchen Sie nicht, mit einem Nagel ein Loch in den Akku zu bohren, schlagen • Se si utilizza il prodotto in prossimità di un’antenna TV o radio, è possibile che tali Italiano experience Déclaration IC...
  • Page 18 简体中文 提供更舒适的蓝牙®通信体验 欲廢棄本商品時請進行資源回收 원활한 Bluetooth® 통신을�위해서 ‒ 제품을�떨어뜨리거나�강한�충격을�주지�마십시오. • Para proteger a bateria recarregável embutida, recarregue-a pelo menos uma vez Português ‒ 전지가�젖지�않도록�주의하십시오. 본�제품의�유효�통신�범위는�장애물�및�전파�상태에�따라�달라집니다. 本产品的有效通信范围根据障碍物和无线电波的状况而有所差异。 a cada seis meses. Muito tempo entre uma recarga e outra pode reduzir a vida da 本商品內藏之鋰聚合物電池為可回收之充電電池...

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