Sony WH-CH520 Wireless On-Ear Headphones (Black)

Usage Instruction

• Charge the headphones fully using the provided USB-C cable before first use.

• To power on, press and hold the power button. To enter pairing mode for the first time, keep holding the button until the indicator flashes blue and red.

• Enable Bluetooth on your smartphone, tablet, or computer and select "WH-CH520" from the list of available devices to connect.

• Use the onboard controls to adjust volume, play/pause audio, skip tracks, and manage phone calls.

• To conserve battery, power off the headphones when not in use by pressing and holding the power button.

Safety Warning

• Avoid using the headphones at high volume levels for prolonged periods to prevent potential hearing damage.

• For your safety and to maintain situational awareness, do not use these headphones in situations where full attention to your surroundings is required, such as when cycling, driving, or walking near traffic.

• The headphones contain magnets. Keep them away from pacemakers, implantable cardioverter defibrillators (ICDs), and other sensitive medical devices.

• Do not expose the headphones to liquids, extreme temperatures, or direct sunlight for extended periods.

• Use only the provided or certified USB-C cable and a standard USB power source for charging. Using incompatible or damaged chargers may pose a safety risk.

• This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.

• Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.

Country of Origin
Made in Japan