Another added benefit of the Wireless kit, is that it activates red LED technology to eliminate bad bacteria in your mouth, while the blue LED works to whiten your teeth. If you want white teeth on the go, and you don't mind paying a little bit more for a whole lot of convenience and advanced features, then the Wireless kit might be a good option for you. If you do decide to go with Steel Bite Pro, enter discount code SMILE at checkout to get Steel Bite ProSteel Bite Pro% off your order (that's on top of any