Klein Tools - For Professionals Since 1857

Wireless Job Site Speaker


  • Connects wirelessly or via a wired auxiliary input
  • 32.8' (10 m) connectivity range (in open space)
  • 10-hour battery life
  • Drop protected up to 6.6' (2 m)
  • Powerful rear magnet holds speaker to metal surfaces (panels, ducts, etc.)
  • Twist-lock flange mounts to Klein's Lighted Tool Bag (Cat. No. 55431)
  • 1/4-20 threaded mount on the bottom allows attachment to any standard tripod
  • Rated IP45 water/dust resistant
  • Ability to answer calls hands-free with the built-in speakerphone
  • Includes 1/8'' (3.5 mm) stereo auxiliary cable and micro-USB-to-standard-USB charging cable
Hi-Res JPG aepjs1_photo.jpg

The Klein Tools AEPJS1 is a powered speaker that provides high-quality sound for smart phones, tablets, computers and other audio devices via a wireless connection or wired auxiliary input. You can answer calls hands-free with the built-in speakerphone, and it can be magnetically attached to any steel surface, attached to Klein's Lighted Tool Bag (Cat. No. 55431), mounted to a standard 1/4-20 tripod, attached to a lanyard or simply placed on any solid, level surface.

Overall Length:
3.875'' (9.8 cm)
Overall Height:
3.5'' (8.9 cm)
Overall Width:
2.125'' (5.4 cm)
Battery Capacity:
2150 mAh
Battery Life:
Orange, Black and Grey
Wireless, Range: 32.8’ (10 m)
Drop Protection:
Up to 6.6’ (2 m)
IP Rating:
Aux cable, USB charging cable
10 oz (283 g)
Additional Information
  • No user-serviceable parts inside. Do not open enclosure or attempt to repair this speaker.
  • Never place this speaker on other electrical equipment.
  • Never immerse in water or other liquids. Avoid liquids spilling onto, or foreign objects falling into, openings or vents on the speaker enclosure.
  • Use a safety-rated power supply or wall adaptor. Never use a power supply or wall adaptor that exceeds the specified charging voltage and current.