Q4:
Why doesn't the device turn on when plugged in?
A4:
1. Make sure to use an ordinary USB port for power supply, and use
an unsuitable fast-charging USB port. When the power is high,
incompatibility may occur, causing the product to fail to boot normally.
Safety Criteria:
1. Please strictly adhere to the instructions and avoid disassembling or
modifying the product for any reason, as it may lead to malfunction or
damage.
2. Avoid submerging the product in any liquid or washing it with water.
Exposure to water can cause damage to the device and compromise its
functionality.
3. Ensure you use an adapter that complies with national or regional
safety standards and uses the provided charging cable to charge the
receiver. Using an incompatible charger can damage the battery or pose
safety hazards.
4. It is important to use and store the product within normal temperature
ranges. Avoid exposing it to temperatures below 0°C or above 45°C, as
extreme temperatures can negatively impact the performance and
lifespan of the device.
5. Do not block the openings of the receiver, such as the microphone port.
Blocking these openings may interfere with normal function and may
cause overheating.
6. Avoid using the product during thunderstorms or in adverse weather
conditions. Doing so may result in abnormal performance or signal
interruption, potentially compromising safety and functionality.
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