Klein Tools Cat. No. AEPJS3 is a mid-sized powered speaker designed to provide high-quality sound for smart phones, 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. Features: Rugged portable Bluetooth® speaker offers powerful, crisp sound; 20-Hour run time; Charge smart phones, tablets and other small devices via USB-A and USB-C ports; Rechargeable Bluetooth® speaker 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; Wire Hook, Magnetic Mounting, Speakerphone, Daisy-Chain, USB-A and USB-C Charge-Out, Auto-Power Off, 3.5 mm AUX Input, Voice Assistant; Connects wirelessly via Bluetooth 5.1 up to 100-Feet (30 m); Broadcast Mode allows pairing up to four additional AEPJS3.s together within 30-Feet (9 m) of each other; Drop protected up to 6.6-Feet (2 m); Connect non-Bluetooth devices via 1/8-Inch (0.3 cm) AUX input using the included 23-Inch (58 cm) long auxiliary cable; Wire Hook, Magnetic Mounting, Speakerphone, Broadcast Mode, USB-A and USB-C Charge-Out, Auto-Power Off, 3.5 mm AUX Input, Voice Assistant; Broadcast Mode allows pairing up to four additional AEPJS3's together within 30-Feet (9 m) of each other - Warnings: Read, understand and follow instructions to ensure safe operation.; No user-serviceable parts inside. Do not open enclosure or attempt to repair this speaker.; Never lubricate any part of this speaker.; 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.