The Oral-B Triumph 5000 Dual Handle is identical to the regular Triumph 5000, except it includes a second rechargeable handle. Features include:

3D high speed oscillation/rotation action with Deep Clean mode to loosen plaque and sweep it away, Smart Guide with pressure sensor and motivational quadrant timer, automatic brush type recognition and mode selection with 5 brush types.  11 day battery life and hygienic brush head storage stand.  Only one charging stand included.