Revolutionising oral care, the FOREO ISSA 2 Sensitive Electric Sonic Toothbrush Set, offers two interchangeable brush heads, putting you in complete control. The rechargeable electric toothbrush combines Sonic Pulse micro-sweeps along with either a silicone or hybrid brush head to remove plaque, stains and prevent tartar build-up and cavities. The hybrid head features PBT polymer bristles to remove plaque build-up more efficiently, while the ultra-soft silicone bristles gently massage the gums, helping to inhibit over-brushing which can lead to gum recession and damage to the tooth enamel. The choice of brush head depends on your dental needs and sensitivity, providing both deep and daily cleaning options. Features: 16 adjustable cleansing modes Up to 11,000 high-intensity pulsations per minute Completely waterproof Built-in timer 3D flexible brush head Ergonomically designed Lightweight and portable 1-hour charge lasts up to 365 days of use Medical-grade silicone + PBT Polymer Bristles