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KLEIN TOOLS Bluetooth® Jobsite Speaker with Magnet and Hook

Klein Tools Cat. No. AEPJS3 is a mid-sized powered speaker designed to provide high-quality sound for smartphones, tablets, computers, or other audio devices. The AEPJS3 will also charge common mobile devices like cell phones, tablets, headphones, and other smaller USB devices. Featuring a strong magnet for mounting, a hook attached for hanging on a nail or screw, and the AEPJS3 speaker can be ”daisy-chained” to another AEPJS3 to replicate the same sound on both speakers.

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KLEIN TOOLS Bluetooth® Jobsite Speaker with Magnet and Hook

  • Rugged portable Bluetooth® speaker offers powerful, crisp sound
  • 20-Hour run time
  • Charge smartphones, tablets, and other small devices via USB-A and USB-C ports
  • Charges in 3 hours or less, using the included 39-Inch (99 cm) long USB-A to USB-C cable
  • Connects wirelessly via Bluetooth 4.2 up to 100 feet (30 m)
  • Daisy-chain feature allows pairing of two AEPJS3’s together within 30 feet (9 m) of each other
  • Built-in microphone allows for hands-free calling via voice control
  • Versatile mounting options with embedded magnets and integrated hook
  • Drop protected up to 6.6 feet (2 m)
  • IP54 rated: dust and water-resistant
  • Connect non-Bluetooth devices via 1/8-Inch (0.4 cm) AUX input using the included 23-Inch (58 cm) long auxiliary cable



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Additional information

Weight 1.4 lbs
Dimensions 5.46 × 2.34 × 5.39 in
Special Features

Wire Hook, Magnetic Mounting, Speakerphone, Daisy-Chain, USB-A and USB-C Charge-Out, Auto-Power Off, 3.5 mm AUX Input, Voice Assistant


Polycarbonate/Thermoplastic Polyurethane

Battery Capacity

5200 mAh

Battery Life

20 hrs

Charging Time

3 to 5 hrs




Wireless, Range: 100' (30m)

Drop Protection

6' (2m)

Maximum Volume

Sound Level: ≥80dB at 1 to 2 kHz; at 1m Distance; Sound Range:180Hz to 13KHz

IP Rating


Enclosure Material

Plastic (Black) Polycarbonate-365, Overmold (Orange) Thermoplastic Polyurethane T3185


Aux Cable, USB-C Charging Cable, Instruction Manual

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