The Klein Tools Rechargeable Bluetooth Speaker with Magnetic Strap, No. AEPJS2, is designed to provide quality sound and mounting options for both on and off the jobsite. The mounting options include using the magnet that is embedded in the strap, securing the strap around handles or bags, or by hanging the speaker by the integrated nail hole. The speaker connects wirelessly up to 32' or via a wired auxiliary input with included cable and offers 10 hours of use from a rechargeable battery. It is rated IP54 dust- and water-resistant and is compatible with both iPhone and Android devices. With a built-in speakerphone, it can also answer calls handsfree.