Klein Tools. wireless Bluetooth® Speaker with Magnetic Strap offers great sound plus more mounting options.The flexible strap can be used on conduit, backpacks, cooler handles, belt loops... wherever you want to go. A magnet is smartly embedded in the strap allowing you to attach it to any ferrous surface. This speaker provides high-quality, crisp treble and bold bass via a wireless Bluetooth® connection or wired auxiliary input. With great sound, the hands-free speakerphone, and superior mounting options, this rugged speaker is essential for both on and off the job site. Features: Rugged rechargeable Bluetooth® wireless speaker offers crisp, clean sound and multiple mounting options; Connects wirelessly up to 32-Foot (10 m) or via a wired auxiliary input (aux cable included); Hang by the integrated hang hole or secure the mounting strap around conduit, handles or bags; Mounts with a powerful magnet embedded in the strap; Able to answer calls hands-free with the built-in speakerphone; 10 hours of use from a rechargeable battery; energy saving powers off after 10 minutes of inactivity; LED light indicates connectivity and battery level; Rugged speaker rated IP54 dust- and water-resistant and 10-Foot (3 m) drop test; Includes 1/8-Inch (0.4 cm) stereo auxiliary cable and USB-C to Standard USB charging cable; Wireless, Magnetic Hanging Strap, Speakerphone - Warnings: 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 spilling liquids or falling foreign objects into openings or vents on the speaker enclosure.; Use safety-rated power supply or wall adapter. Never use a power supply or wall adapter that exceeds the specified charging voltage and current.