Segway's Ninebot Engine Speaker adds engine noises to your electric ride

Image: Segway Segway has a new speaker accessory attachment for its electric scooters that makes V8 engine noises. The Ninebot Engine Speaker is a Bluetooth wireless speaker that straps onto a number of Segway's personal transport vehicles. It can not only get rowdy with your favorite beats but also cause a ruckus like there's a neighborhood drag race (via Gizmodo). The Engine Speaker comes with a mounting system that straps onto Segway / Ninebot electric scooters, GoKarts, electric bikes, and e...