<b>Gently removes plaque</b><br><br>- Gently removes plaque.<br>- Easy to use brushing mode.<br><br><b>Technology</b><br>This advanced toothbrush system delivers outstanding plaque removal with 3D Cleaning Technology.<br><br><b>Plaque removal</b><br>The Oral-B Professional Care 550 is a rechargeable electric toothbrush and offers 3D Cleaning Action for a deep, thorough yet gentle clean. It removes up to 100% more plaque. Vs.
a regular manual brush and helps prevent and reverse gingivitis for improved gum health.<br><br><b>2 minute Timer</b><br>A timer in the handle helps ensure you brush for a full two minutes.<br><br><b>Brush heads</b><br>Compatible with all brush heads (except Sonic). This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-279-2616, indicating validated use in U.S. government and defense logistics supply chains.
| body_length | 0.375 INCHES NOMINAL IN |
| body_diameter | 0.138 INCHES NOMINAL IN |
| terminal_type | WIRE LEAD |
| inclosure_type | ENCAPSULATED |
| style_designator | AXIAL TERMINAL EACH END |
| electrical_resistance | 15.000 KILOHMS |
| reliability_indicator | NOT ESTABLISHED |
| resistance_tolerance_in_percent | -5.000 TO 5.000 |
| ambient_temp_at_full_rated_power | 70.0 CELSIUS DEGC |
| power_dissipation_rating_in_watts | 0.500 FREE AIR |
| ambient_temp_in_deg_celsius_at_zero_percent_rated_power | 130.0 |
| NSN | 5905-00-279-2616 |
| BODY LENGTH | 0.375 INCHES NOMINAL IN |
| INCLOSURE TYPE | ENCAPSULATED |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| TERMINAL TYPE | WIRE LEAD |
| AMBIENT TEMP AT FULL RATED POWER | 70.0 CELSIUS DEGC |
| AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 130.0 |
| BODY DIAMETER | 0.138 INCHES NOMINAL IN |
| POWER DISSIPATION RATING IN WATTS | 0.500 FREE AIR |
| TEST DATA DOCUMENT | 81349-MIL-R-11/3 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| RESISTANCE TOLERANCE IN PERCENT | -5.000 TO 5.000 |