Oral-B Pro 3 3900 Cross Action (D505.523.3H)

High-quality branded toothbrush with reciprocating head movement, two nozzles, rechargeable battery, built-in pressure sensor and convenient timer. Refers to products of the middle price category from the Oral-B Professional Care 2021 line, which are intended for a wide range of users who prefer reliable and functional household appliances from trusted European brands. At the heart of this model is a durable electromagnetic drive that creates reciprocating movements at a frequency of 146 Hz and pulsating (reciprocating) movements at a frequency of 667 Hz.

The Oral-B Pro 3 3900 Cross Action electric toothbrush comes with two signature round brush heads: Cross Action CleanMaximiser (EB 50) and Sensi UltraThin (EB 60-1). The first has three special types of bristles that can penetrate much deeper than normal bristles and effectively remove plaque that is not removed by traditional manual or budget electric brushes. The second brush head with soft bristles is ideal for cleaning sensitive teeth. The brush has three different modes (daily brushing, gentle brushing for sensitive teeth and intensive cleaning for whitening). There is a general two-minute timer and a 30-second reminder that vibrates to remind you to change brushing areas.