off
Below3.2V
Charging case only sends turn on/off pules signal to
earbuds, boosted circuit and LED stop working
Power priority status
Power level
Earbuds status
Charging case LED status
No charging
Put into earbuds
No light on
No charging
Take out earbuds
No light on
Charging and not full charged
Without earbuds
Indicate the case charging status
Charging and not full charged
Earbuds charging
Indicate the case charging status
Charging and not full charged
Earbuds full charged
Indicate the case charging status
Charging and full charged
Without earbuds
Indicate the case power full status
Charging and full charged
Earbuds charging
Indicate the case power full status
Charging and full charged
Earbuds full charged
Indicate the case power full status
Pull out cable after charging
Without earbuds
No light on
Pull out cable after charging
Earbuds full charged
No light on
Pull out cable after charging
Earbuds no full charged
No light on
FCC 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.
This device complies with part 15 of the 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.
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to
operate the equipment
