Klein Tools ELITE AESEB2 Bedienungsanleitung
INSTRUCTION MANUAL
ENGLISH
FRANÇAIS pg. 37
ESPAÑOL pg. 19
Bluetooth®Jobsite Earbuds
AESEB2
• BLUETOOTH 5.2 TECHNOLOGY
• CAPACITIVE TOUCH CONTROLS
• LED SCREEN DISPLAYS
CHARGE STATUS OF
EARBUDS AND CASE
• 8 HOURS RUNTIME ON
SINGLE CHARGE, 24 HOURS
WITH CHARGING CASE
• NOISE REDUCTION RATING
(NRR) OF 25dB
ELITE
ELITE
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GENERAL SPECIFICATIONS
Klein Tools AESEB2 ELITE Jobsite Bluetooth Earbuds combine hearing
protection, up to 25NRR using the included memory-foam tips, with an
immersive audio experience featuring rich bass, clear mids and crisp treble.
• Earbud Dimensions: 0.74" × 0.85" × 1.26" (18.9 × 21.8 × 32.0 mm)
• Charging Case Dimensions: 2.44" × 1.57" × 1.67" (62.0 × 40.0 × 42.5 mm)
• Weight (Charging Case and Earbuds): 2.03 oz. (57.5 g)
• Bluetooth®Version: 5.2
• Bluetooth®Connection Range: 32.8 ft. (10 m) in open space
• Hearing Protection: 25dB NRR (with memory foam tips)
• Support Proles: HSP1.2/ HFP1.8/ A2DP1.3.2/ AVRCP1.6.2/ SPP1.2/
AVDTP1.3/ AVCTP1.4/ GAVDP1.3
• Frequency Response: 20Hz – 20kHz
• Earbud Battery Type: Li-Ion Coin Cell, 3.7V / 45mAh (0.167Wh each)
• Case Battery Type: Li-polymer, 3.7V / 400mAh (1.48Wh)
• Charging Requirements: Maximum 5V DC, Minimum 0.7A
• Charge Time: Earbuds: Approx. 2 hours Case: Approx. 2 hours
• Runtime (at 70% volume): ~8 hours w/ earbuds only, ~24 hours w/ charging case
• Maximum Volume: 95 dBA, 16 volume levels
• Certications: FCC, IC, DOE/CEC, NRCAN, BQB
• Earbuds: FCC ID: 2AI28-AESEB2 IC: 21655-AESEB2
• Case: FCC ID: 2AI28-AESEB2C IC: 21655-AESEB2C
• Operating/Charging Temperature: 32° to 113°F (0° to 45°C)
• Storage Temperature: 14° to 122°F (-10° to 50°C)
NOTE: Periodic recharging is recommended during prolonged storage.
• Relative Humidity: <75% non-condensing
• Drop Protection: 9.8' (3m)
• Ingress Protection (IP) Rating: Earbuds: IP67 Case: IP5X
Specifications subject to change.
ENGLISH
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CONTENTS
• AESEB2 ELITE Bluetooth®Jobsite Earbuds
• Charging Case
• 2' (61 cm) USB-A to USB-C Cable
• 3 Sets of Memory Foam Tips (for hearing protection)
• 3 Sets of Silicone Tips (for casual listening)
• This instruction manual
SYMBOLS ON PRODUCT
The Bluetooth®word mark and logos are registered trademarks owned by Bluetooth SIG,
Inc. and any use of such marks by Klein Tools, Inc. is under license.
Warning or Caution
Risk of Electrical Shock
Read Instructions
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ENGLISH
WARNINGS
Read, understand, and follow these instructions to ensure safe
operation. Keep these instructions for future reference.
These hearing protectors help reduce exposure to hazardous noise and
other loud sounds. Misuse or failure to wear hearing protection at all times
that you are exposed to noise may result in hearing loss or injury.
• Silicone tips on earbuds DO NOT provide hearing protection.
ONLY memory foam tips on earbuds provide hearing protection.
• Use only appropriately sized Klein Tools memory foam tips for hearing
protection in loud-noise environments. Improper fit of this device will
reduce its effectiveness in attenuating noise. Consult the OPERATING
INSTRUCTIONS section for proper fit.
• Prolonged exposure to high volumes can cause hearing damage.
It is the responsibility of the user to set the audio input level to the
recommended volume. See table on next page for noise exposure levels.
• DO NOT use this product in situations that require special attention:
using noise reduction equipment and listening to audio can reduce
awareness of the surrounding environment.
Failure to observe these warnings can result in risk of re or electric shock.
• DO NOT use the product if it is damaged or modified. Damaged or
modified batteries may exhibit unpredictable behavior resulting in fire,
explosion, or injury.
• Risk of fire and burns. DO NOT open, crush, heat above specified
maximum temperature or incinerate. Prolonged exposure to direct
sunlight can result in elevated temperatures.
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NOISE EXPOSURE VALUES
EXPOSURE
TIME
EXPOSURE LEVEL PER NIOSH
RECOMMENDED EXPOSURE LIMIT EXPOSURE LEVEL PER OSHA
PERMISSIBLE EXPOSURE LIMIT
8 hours
85 dBA 90 dBA
4 hours
88 dBA 95 dBA
2 hours
91 dBA 100 dBA
1 hour
94 dBA 105 dBA
30 minutes
97 dBA 110 dBA
15 minutes
100 dBA 115 dBA
See www.cdc.gov/niosh/topics/noise/reducenoiseexposure for more details.
WARNINGS
• DO NOT immerse in water or other liquids.
• Properly seal the charging port cover to achieve specified water & foreign
object ingress protection. Keep seal free of dirt, oil, sand, or other material
that interferes with proper sealing. Failure to do so can result in risk of fire
or electric shock.
• DO NOT open the charging port cover if wet or in a wet environment.
Thoroughly dry the unit and the seal around water-resistant cover
completely before opening water resistant cover
• DO NOT subject to impacts or drops greater than 9.8 ft. (3 m). Drops
larger than this may not show signs of damage, but internal components
may have been compromised. It is advisable to replace the unit if any such
severe events occur.
• DO NOT attempt to repair the product or charging cable. There are no
user-serviceable parts.
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FEATURE DETAILS
NOTE: There are no user-serviceable parts inside.
ENGLISH
15
MAX
0dBA
85dBA
54
13
2
1
6
10
9
8
7
1112
14
3
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FEATURE DETAILS
1
Charging Case LED Screen
9
Dual-Color LEDs
2
"L" & "R" Earbud Charging
Indicators
10
Earbuds Charging Contacts
3
Charging Case Cover
11
Memory Foam Tips (3 sets)*
4
USB-C Charging Port
12
Silicone Tips (3 sets)*
5
USB-C Port Cover
13
USB-A to USB-C Charging Cable
6
Charging Case Contacts
14
Recommended Volume Instructions
(printed inside lid)
7
Capacitive Touch Area
15
Case Touch Area
8
Earbud Microphones
*NOTE: Silicone Tips
12
are intended for casual listening only. When
hearing protection is required, use the Memory Foam Tips
11
.
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NOISE REDUCTION RATING (NRR)
The NRR for the AESEB2 ELITE Bluetooth®Jobsite Earbuds is 25dB. It
is tested and in accordance with ANSI S3.19-1974. To ensure adequate
hearing protection, the provided memory foam tips must be used with the
Bluetooth®Jobsite Earbuds.
ANSI S3.19-1974 TESTING
Frequency
(Hz) 125 250 500 1000 2000 3150 4000 6300 8000 NRR
Mean
Attenuation 30.2 28.6 34.0 36.7 35.7 39.2 38.0 40.6 42.6
25
Standard
Deviation
5.2 4.0 6.0 4.9 3.8 3.0 2.3 2.9 3.0
The level of noise entering a person’s ear when the hearing protector is
worn as directed, is closely approximated by the difference between the
A-Weighted environmental noise level and the Noise Reduction Rating
(NRR).
EXAMPLE:
• The environmental noise level as measured at the ear is 93dB(A).
• The NRR is 25dB.
• The level of noise entering the ear is approximately equal to 68dB(A).
ENGLISH
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NOISE REDUCTION RATING (NRR)
CAUTION: For noise environments dominated by frequencies below 500
Hz, the C-weighted environmental noise level should be used.
NOTE: Although hearing protectors can be recommended for protection
against the harmful effects of impulsive noise, the Noise Reduction Rating
(NRR) is based on the attenuation of continuous noise and may not be
an accurate indicator of the protection attainable against impulsive noise
such as gunfire. The Environmental Protection Agency uses the Noise
Reduction Rating (NRR) as a rating of a hearing protector’s noise-reducing
performance. Klein Tools cannot guarantee the suitability of the NRR as a
method of rating protection as protection relies on the level and exposure
of sound and how well a product fits.
AUDIO INPUT LEVEL
The audio level in the hearing protector is dependent on the audio input
level. To prevent harmful noise levels, the AESEB2 ELITE Bluetooth®
Earbuds automatically default to 85dB(A) when connected to music device.
If the hearing protector is connected to a music device with a high audio
output level, it is the user’s responsibility to set the audio input level to safe
level. See table in WARNINGS section for noise exposure levels.
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OPERATING INSTRUCTIONS
CHARGING THE CASE
Open the USB-C Charging Port Cover
5
and insert the USB-C end of the
included charging cable
13
into the USB-C Port
4
of the charging case.
Connect the USB-A end of the cable into an appropriate charging source
(not included, see GENERAL SPECIFICATIONS section).
While the case is charging (0 to 100%) the LED Screen
1
will indicate
the charge status in a numerical fashion (e.g. ). The LED Screen
1
can be activated by touching and holding the Capacitive Touch Area
15
for one second.
CHARGING THE EARBUDS
Provided the charging case has been charged, open the charging case
cover and place the earbuds in their respective slots. The "R" and "L" Earbud
Charging Indicators
2
on the LED Screen
1
will blink, indicating the
earbuds are charging.
ENGLISH
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