• Do NOT use earbuds in situations that require
special attention.
•
CHOKING HAZARD -
WARNING
Small parts. Keep away
from infants and small children.
•Wash hands before use. Ear tips should be clean
before fitting.
• Always use common sense and be cautious when
using tools. It is not possible to anticipate every
situation that could result in a dangerous outcome.
Do not use this tool if you do not understand these
operating instructions or you feel the work is beyond
your capability; contact Milwaukee Tool or a trained
professional for additional information or training.
WIRELESS
COMMUNICATION
Pursuant to part 15.21 of the FCC Rules, you are cau-
tioned that changes or modifications not expressly
approved by the party responsible for compliance
could void your authority to operate the product.
NOTE: 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 instal-
lation. 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 televi-
sion 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
and ISED-Canada's license exempt RSS standards.
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.
SPECIFICATIONS
Cat. No. ..................................................... 2191-20
USB Input Volts ............................................5 VDC
USB Input Current .................................. 0.1 - 2.1 A
Output Volts ...............................................4.4 VDC
Contains IC/Contains FCC ID......... 25187-219120/
Bluetooth
Declaration ID ......................... D061113
®
REDLITHIUM
USB Batteries
™
Volts ................................................................ 4 DC
Operating Temperature
Battery and Charge ..32°F to 104°F (0°C to 40°C)
Battery and Tool ...... 4°F to 140°F (-20°C to 60°C)
11
10
1. Charging case latch
2. Battery bay
3. Ear tip storage
4. Ear wings/bands
5. Right earbud button
6. Earbud charge
indicator light
7. Left earbud button
8. Foam tip
9. Silicone tip
10. USB-C port
11. Case charge indicator light:
Flashing red:
Slow pulsing red:
Slow pulsing yellow:
Solid green:
Flashing red/green:
P36-219120
Flashing red/green:
3
FUNCTIONAL
DESCRIPTION
7
6
Low battery
Charging
Approaching full charge
Charging is complete
Battery and/or charger is too hot –
charging will begin when battery
and or charger reach correct charging
temperature
Damaged, faulty or missing or cold battery
pack and/or charger
1
2
3
4
5
8
9