Do not expose batteries to direct sunlight.
If you suspect that the battery has been swallowed or otherwise incorporated, seek immediate
medical attention. Leaking battery acid may lead to chemical burns, severe internal injury and, in
extreme cases, even death.
Only use the headphones to receive wireless signals in environments where the use of Bluetooth®
technology is permitted.
Ensure that the headphones do not become wet. Protect them from moisture, heat (e.g. during the
summer in cars) and mechanical influences (e.g. severe shocks, pressure and dropping).
Only charge the batteries at ambient temperatures of 10 – 40 °C.
Wireless specification
Bluetooth® version 5.4
Bluetooth® transmission frequency range: 2400 MHz – 2483.5 MHz
Bluetooth® transmission power: ≤15 dBm (EIRP)
Caution FCC statement for users (USA only)
This device complies with part 15 of the Federal Communication Commission (FCC) Rules. Operation
is subject to the following two conditions: (1) This device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may cause undesired
operation.
FCC Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
• Consult the dealer or an experienced radio/TV technician for help.
Caution: Changes or modifications not expressly approved by POGS could void the user's authority to
operate the equipment.