FiiO K9 Pro ESS Desktop USB DAC and Headphone Amplifier with Bluetooth - Manual (Page 5)

support website at https://www.fiio.com/supports to download the relevant driver.
3. All pictures shown are for illustration only. The actual product may vary due to
product enhancement.
Notes and Precautions
★For your safety, please avoid using headphones in dangerous environments.
★Please adjust the volume to a suitable level before wearing headphones so as to
protect your hearing.
★Please do not repair or disassemble the device on your own. This device does not
include any components that can be self-repaired by users. If there is any breakdown
happening to the device, it must be handled by qualified maintenance personnel. If
the device is disassembled with the internal circuit reconstructed casually, it will cause
trouble for the repair and have a bad effect on the performance and quality of the
device.
★The device shall not be subject to water droplets or splashes. Please do not place
any containers with liquids inside on the device, such as a vase.
★Please do not put any naked fire sources near the device, such as a lit candle.
★The device should be connected to an electrical outlet with grounding protection.
★Make sure the power button can be operated in a convenient manner.
List of Items Included in the Package (Please check if all the items are
included)