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KLEIN TOOLS

Klein Tools AEPJS3 Bluetooth Jobsite Speaker With Magnet and Hook, 20-Hr Run Time, Charge Via USB A or C, Pair Multiple Speakers Via Broadcast, Hands Free Capable

  • Based on 608 reviews
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Availability: In Stock.
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Arrives Tuesday, Sep 16
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Style: Magnetic and Hook Mounting


Features

  • CRISP, BALANCED SOUND from dynamic 10W driver and passive radiator delivers high-quality audio and deep bass
  • LONG RUNTIME of over 20 hours (at 70% of max SPL volume) powered by a rechargeable Li-Ion battery
  • CONVENIENT CHARGE-OUT for charging smartphones, tablets or other small devices via USB-A and USB-C ports
  • TRUSTED LONG CONNECTIVITY RANGE of up to 100-Foot to all Bluetooth compliant devices via Bluetooth 5.1 technology
  • VERSATILE MOUNTING via integrated storable hook for hanging on nails or screws, or use embedded magnets for magnetic mounting to metal surfaces
  • COVERAGE EVERYWHERE with Broadcast Mode to connect up to 5 total Cat. No. AEPJS3 speakers together and extend your sound to every corner
  • RUGGED SPEAKER DESIGN brings you a dust- and water-resistant IP54 rated enclosure with 6.6-Foot (2m) drop protection making, it ideal for harsh environments

Description

This Klein Tools Bluetooth speaker is a portable, mid-sized speaker designed to provide high-quality sound, making it easier to enjoy listening to music or favorite podcasts. This Jobsite Speaker also duals as a power bank, charging common mobile devices like cell phones or earbuds, and other smaller USB jobsite accessories such as headlamps or fans. Versatile mounting options include embedded magnets for strong magnetic mounting and an integrated hook for hanging on nails or screws. Broadcast Mode connects up to four additional Klein Tools Cat. No. AEPJS3 speakers, ensuring coverage across the entire jobsite.

Brand: KLEIN TOOLS


Speaker Maximum Output Power: 10 Watts


Connectivity Technology: Bluetooth, USB


Audio Output Mode: Stereo


Mounting Type: Ceiling Mount


Material: Polycarbonate/Thermoplastic Polyurethane


Model Name: AEPJS3


Speaker Type: Bluetooth Portable Speaker


Special Feature: Stereo pairing;Water Resistant


Recommended Uses For Product: For Smartphones or Tablets, Tablets interessieren


Compatible Devices: Personal Computer, Phones, Smartphone, Tablet


Unit Count: 1.0 Count


Surround Sound Channel Configuration: 4.2


Color: Multi


Included Components: Speaker; Aux Cable; USB-C Charging Cable; Instruction Manual


Product Dimensions: 2.34"D x 5.46"W x 5.39"H


Is Waterproof: FALSE


Warranty Type: Limited Warranty


Maximum Range: 1E+2 Feet


Control Method: Voice


Wireless Communication Technology: Bluetooth


Speaker Size: 58 Centimeters


Power Source: Battery Powered


Water Resistance Level: Water Resistant


Customer Package Type: Flat Free Package (FFP) or Protective Packaging


Number of Batteries: 2 AA batteries required.


Audio Driver Type: Dynamic Driver


Bluetooth Range: 100 Feet


Audio Driver Size: 12.7 Centimeters


Subwoofer Connectivity Technology: Wireless


Includes MP3 player?: No


Number Of Circuits: 1


Number of Power Levels: 1


Specific Uses For Product: Smartphone, Tablet


UPC: 092644692437


Style: Deluxe


Global Trade Identification Number: 37


Manufacturer: Klein Tools


Shape: Rectangular


Item Weight: 1.54 pounds


Department: Unisex-Adult


Item model number: AEPJS3


Batteries: 2 AA batteries required.


Is Discontinued By Manufacturer: No


Date First Available: May 27, 2021


Battery Capacity: 2E+1 Hours


Charging Time: 20 Hours


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Upgrade from JS2 to JS3
Review Image by Steve Steve
Review Image by Steve Steve
This is my second Klein speaker. I previously had the AEPJS2 for three years. Three years of blasting music all day every day at 70%+ volume. It was melted by weld slag, dipped in galvanizing paint, dropped off commercial buildings, you name it. I couldn't kill it. Sound quality remained good for about two years before the speaker finally started distorting. So far with the new speaker, the build quality seems to be the same standard as well the same good-enough sound quality. This one is SO much louder though. I appreciate the new functions on the button panel as well (namely Next and Previous track). Although it is quite a bit larger, which isn't necessarily a bad thing, I just preferred the size of the JS2 much more. I also miss the multipurpose strap of that speaker. This one has two separate instead of one large magnet. The hanging clip seems to serve the same purpose though. As far as volume, I can hear the JS3 clearly over machinery at about half volume; whereas the JS2 could barely be heard over a boom lift at full volume. TL;DR: Good sound quality, loud, seems invincible, great interface. ... show more
Reviewed in the United States on May 3, 2025 by Steve Steve
    • Recommend
Works well and good quality. Very handy and portable
Reviewed in the United States on July 2, 2025 by zimron ali
    • It’s a tank.
AMAZING DURABILITY! Connects quick. Easy to use. Sounds good. Bought on accident but work amazing. Definitely can take a beating. Careful that metal piece on top doesn’t break tho. Had it almost 2 years and still works like the day I got it. (Definitely doesn’t look the same tho). To fix the handle issue I just used zip ties when it broke. I’ve slammed hoods shut on it, dropped it from 10ft and anywhere below that multiple times, banged it on just about any and everything I walked next to and the only thing that ever broke was the handle thing. ... show more
Reviewed in the United States on March 25, 2025 by Andrew
    • Compact but versatile
Review Image by Joe Farrell Joe Farrell
I’ve used this on countless occasions between work at home or on the job, from being under the car doing an oil change to demolition jobs at work. Needless to say, it’s worth every penny. The magnet backing is very strong and easily one of the biggest perks of this Bluetooth speaker. As you can see from my review picture, I was on a demo job which was on a roof and by water which increased the wind flow. Yet, the speaker stayed on cut handrail and didn’t move unless touched or pulled off without being fully placed on a sturdy backplate. Also, fall damage is excellent! It accidentally took a fall from a high reach which was a good 20ft in the air and only ended up with minor cosmetic damage. The battery life lasts exceptionally well, used it for a full 8 hour day and only lost one bar while it being on max volume. A minor con, is if you’re around fairly heavy power tools or operating equipment, don’t expect to hear much for the duration of what you’re doing. A sawzall alone is enough to drown out the sound. All in all, if you’re looking for something that will last, be versatile in any spot you’re working as far as placement. This is what you’re looking for, compact, personal radio, and it also daisy chains to other Klein speakers as well for longer range and higher quality sound. ... show more
Reviewed in the United States on September 16, 2023 by Joe Farrell Joe Farrell
    • Parlante
Bueno
Reviewed in the United States on July 3, 2025 by Victor Vargas
    • Buena calidad de fabricación
Tiene una buena robustez en su fabricación. La batería dura mucho. En un principio me costó acostumbrarme a la calidad del sonido. Pero luego baje una app al celu de ecualizador y mejoró mucho. Muy recomendable.
Reviewed in the United States on February 12, 2025 by Gustavo Marinkovich
    • Loud, Crisp, Durable, Long-lasting
Even after 4.5 months of daily use, I still have no flaws to speak of. I’ll try to explain the aspects that people might be interested in: Sound: plenty loud and crisp in loud work environments. It’s not overly leaning towards bass, or treble, it’s not muffled in any way. All your songs will sound exactly as you’re used to hearing them. Battery life: insanely impressive. I typically keep the battery between 50-75% (to prevent long-term degradation of the lithium ion batteries) and at most I only ever top up to 75% from 50% once per day during a 12-14 hour shift. This easily lasts 24 hours from 100%. Magnet strength/overall speaker durability: I left this attached to a vehicle while I went driving on-road and off-road for an entire day. I didn’t even think about retrieving it until the following day. Everything still worked beautifully. Overall, it’s a 10/10. If I manage to break this one, I’ll be buying another. My only hope is that Amazon recommends this to more people, so people are more likely to get a better product for less money *cough cough* JBL ... show more
Reviewed in the United States on February 10, 2024 by Christopher S
    • Great Little Speaker for On-The-Job
Review Image by David G David G
Review Image by David G David G
This little speaker is perfect inside a 2 car garage or working out in the yard. Ok, it's not hi-fidelity and there is no bass but if you just want some tunes or talk radio while working then this is fine. I'm happy with some music while doing handyman chores. The built-in magnet sticks to the ROPS of my tractor and stays put. You can not hear it good while operating the tractor. Indoors this is plenty. Outdoors the volume fades fast. If you want this little speaker to feel twice it's size put it in the tractor bucket. Just remember to remove it before scooping up some dirt. (Yes, I learned from experience.) The battery really does last all day long, and then some, at 70% volume. Longer than I care to work in the Gulf Coast heat. Well worth the money. ... show more
Reviewed in the United States on June 1, 2024 by David G David G

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