2
SAFETY WARNINGS AND GUIDELINES
Please read this entire manual before using this device, paying extra attention to these safety warnings
and guidelines. Please keep this manual in a safe place for future reference.
• Do not touch these earbuds, their charging case, or their power cord with wet hands.
• Do not expose these earbuds and/or their charging case to excessively high temperatures. Do
not place them in, on, or near heat sources, like a fireplace, stove, radiator, etc.
• Do not place these earbuds and/or their charging case in an area where they can be exposed to
excessive amounts of dust, humidity, oil, smoke, or combustible vapors.
• Avoid exposing these earbuds and/or their charging case to rain and moisture or other liquids,
and do not immerse them in water to prevent product damage or injury to you.
• Check these earbuds and/or their charging case and the power cord first for physical damage. Do
not attempt in using them if there is physical damage.
• Before plugging in the charging case for charging, make sure that the power outlet has the same
type and required power level.
• Using these earbuds will affect your ability to distinguish other sounds. Please use the device
carefully when you are engaged in anything that needs your full attention and concentration.
• If you wear a pacemaker or other electronic medical equipment, please consult your doctor
before using these earbuds.
• If these earbuds and/or their charging case are left unused for more than 3 months, make sure to
charge them before using them again.
• These earbuds and/or their charging case are not toys—do not let children play with them
unattended. Ingesting them, their packaging, or their peripherals may cause asphyxia.
• Please do not wear these earbuds if participating in water sports, like swimming and surfing.
• Please use these earbuds and/or their charging case within the temperature range of 0°C ~ 35°C,
and store them within the temperature range of –20°C ~ 45°C. They will get damaged when the
ambient temperature is too high or too low.
• Do not use chemical cleaners or solvents to clean these mounts. Use only a soft cloth that’s
slightly moistened with warm water.
• These earbuds and/or their charging case device have no user-serviceable parts. Do not attempt
to open, service, or modify them.