---
product_id: 324100935
title: "AEPJS3"
brand: "klein tools"
price: "€ 157.80"
currency: EUR
in_stock: true
reviews_count: 13
category: "Klein Tools"
url: https://www.desertcart.de/products/324100935-aepjs3
store_origin: DE
region: Germany
---

# 100-ft Bluetooth 5.1 range 10W dynamic driver + passive radiator 20-hr Li-Ion battery life AEPJS3

**Brand:** klein tools
**Price:** € 157.80
**Availability:** ✅ In Stock

## Summary

> 🔧 Sound That Works As Hard As You Do

## Quick Answers

- **What is this?** AEPJS3 by klein tools
- **How much does it cost?** € 157.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/324100935-aepjs3)

## Best For

- klein tools enthusiasts

## Why This Product

- Trusted klein tools brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged & Ready:** IP54-rated dust and water resistance plus 2m drop protection means this speaker thrives in tough jobsite conditions.
- • **All-Day Powerhouse:** Keep the vibe alive with an impressive 20-hour runtime at 70% volume—built to outlast your longest shifts.
- • **Crisp, Balanced Audio:** Experience studio-quality sound with a dynamic 10W driver and passive radiator delivering deep bass and crystal-clear highs.
- • **Universal Charging Hub:** Dual USB-A and USB-C ports let you power up your phone, tablet, or accessories right from the speaker—no outlets needed.
- • **Seamless Multi-Speaker Broadcast:** Connect up to 5 Klein AEPJS3 speakers wirelessly to blanket your workspace with synchronized sound.

## Overview

The Klein Tools AEPJS3 Bluetooth Jobsite Speaker combines rugged durability with premium audio performance, featuring a 10W dynamic driver, 20-hour battery life, and Bluetooth 5.1 connectivity with a 100-foot range. Designed for professionals, it offers versatile mounting options including magnets and hooks, multi-speaker broadcast mode, and USB-A/C charging ports to keep your devices powered on the go. Its IP54 rating and drop protection ensure reliable use in demanding environments, making it the ultimate audio companion for any jobsite.

## 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.

Review: 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 desertcart recommends this to more people, so people are more likely to get a better product for less money *cough cough* JBL
Review: Great Little Speaker for On-The-Job - 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.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0961KV8H1 |
| Additional Features | Stereo pairing;Water Resistant |
| Age Range Description | Adult |
| Antenna Location | For Smartphones or Tablets, Tablets interessieren |
| Audio Driver Size | 12.7 Centimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 20 Hours |
| Battery Capacity | 20 Hours |
| Battery Charge Time | 20 Hours |
| Best Sellers Rank | #15,689 in Electronics ( See Top 100 in Electronics ) #476 in Portable Bluetooth Speakers |
| Bluetooth Range | 100 Feet |
| Brand | KLEIN TOOLS |
| Built-In Media | Speaker; Aux Cable; USB-C Charging Cable; Instruction Manual |
| Color | Orange/Black |
| Compatible Devices | Personal Computer, Phones, Smartphone, Tablet |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth, USB |
| Control Method | Voice |
| Controller Type | Battery Powered |
| Customer Package Type | Flat Free Package (FFP) or Protective Packaging |
| Customer Reviews | 4.6 4.6 out of 5 stars (663) |
| Enclosure Material | Blend |
| Frequency Response | 180 KHz |
| Global Trade Identification Number | 00092644692437 |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 2.34"D x 5.46"W x 5.39"H |
| Item Length | 5.46 Inches |
| Item Type Name | Bluetooth Jobsite Speaker with Magnet and Hook |
| Item Weight | 1.4 Pounds |
| Item Width | 2.34 Inches |
| MP3 player | No |
| Manufacturer | Klein Tools |
| Maximum Range | 100 Feet |
| Model Name | AEPJS3 |
| Model Number | AEPJS3 |
| Mounting Type | Ceiling Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 4.2 |
| Number of Batteries | 2 AA batteries required. |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Battery Powered |
| Processor Count | 1 |
| Speaker Maximum Output Power | 5 Watts |
| Speaker Size | 58 Centimeters |
| Speaker Type | Bluetooth Portable Speaker |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 5 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 092644692437 |
| Unit Count | 1.0 Count |
| Warranty Description | See Manufacturer Website |
| Warranty Type | Limited Warranty |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** KLEIN TOOLS
- **Connectivity Technology:** Bluetooth, USB
- **Frequency Response:** 180 KHz
- **Speaker Maximum Output Power:** 5 Watts

## Images

![AEPJS3 - Image 1](https://m.media-amazon.com/images/I/61Bpc8mMZKL.jpg)
![AEPJS3 - Image 2](https://m.media-amazon.com/images/I/7181qaFrgVL.jpg)
![AEPJS3 - Image 3](https://m.media-amazon.com/images/I/61+7NMYuHsL.jpg)
![AEPJS3 - Image 4](https://m.media-amazon.com/images/I/51mkUraf+XL.jpg)
![AEPJS3 - Image 5](https://m.media-amazon.com/images/I/71EWrabO1vL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Loud, Crisp, Durable, Long-lasting
*by C***S on February 10, 2024*

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

### ⭐⭐⭐⭐⭐ Great Little Speaker for On-The-Job
*by D***G on June 1, 2024*

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.

### ⭐⭐⭐⭐⭐ Compact but versatile
*by J***L on September 16, 2023*

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.

## Frequently Bought Together

- 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
- Klein Tools AEPJS1 Bluetooth Speaker, Wireless Portable Jobsite Speaker Plays Audio and Answers Calls Hands Free, IPX5, Worksite Ready
- Klein Tools PJSFM1 Cordless Rechargeable Fan with USB-C Charging Cord and Multiple Mounting Options Perfect for the Jobsite

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---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-04-30*