The Ryobi ONE+™ Radio (model number P741) works off off of the same 18-volt battery as all of the other tools in Ryobi’s 18-volt ONE+ System. Weighing in at one pound, it’s lightweight enough to carry to a jobsite: you could do so with it attached via the included belt clip. The radio has a 3.5″ speaker and digital tuning with 10 FM and 10 AM station presets. A low battery indicator will tell you when the 18-volt battery needs to be recharged, and an internal battery backup from two included AAA batteries will maintain the clock and the station presets. A 3.5 mm auxiliary jack lets you connect the ONE+ Radio to MP3 players, CD players or any other audio device with a 3.5mm jack. It’s priced at $29.97.