An automatic toothbrush is more efficient than a regular toothbrush. This particular model is rose gold and you can keep the electric toothbrush in the included travel case.
From Boots
Philips Sonicare Philips Sonicare 9900 Prestige Power Toothbrush with SenseIQ - Champagne HX9992/11
Gadcet
Philips Sonicare DiamondClean Prestige 9900 - Sonic Electric Toothbrush with 1x A3 Premium All-in-One Brush Head and Charging Case in Champagne