# Philips Sonicare 4100 Series Black Electric Toothbrush | Dentist Recommended Sonic Technology **Brand:** Philips Sonicare **SKU:** fz0164 **ASIN:** B09LD7WRVS **Canonical URL:** https://crowcrowcrow.com/p/philips-sonicare-4100-electric-toothbrush-sonic-technology-pressure-sensor-two-intensity/fz0164 **Category:** health-supplement **Subcategory:** Oral Care **Availability:** in_stock **Price (INR, all-inclusive):** ₹4,413 **Discount:** 15% **Customer rating:** 4.90/5 from 10 ratings ## Description Philips Sonicare 4100 Series electric toothbrush in black offers 700% better plaque removal than manual brushes. Features pressure sensor, EasyStart, SmarTimer, and QuadPacer. Imported from USA, duties included, arrives {{ccc_delivery_eta}} via ExpressBox. ## Highlights - 700% More Plaque Removal — Achieve a significantly deeper clean compared to manual brushing, effectively removing plaque from hard-to-reach areas and along the gumline for healthier teeth and gums. - Gum Protection Pressure Sensor — The built-in sensor gently pulses to alert you when you're applying too much pressure, preventing gum damage and ensuring a safe, comfortable brushing experience. - Smart Brushing Timers — SmarTimer ensures you brush for the dentist-recommended 2 minutes, while QuadPacer guides you to clean each section of your mouth for 30 seconds, optimizing your routine. - Up to 14-Day Battery Life — Enjoy extended convenience with a single charge providing up to two weeks of regular brushing, perfect for travel or daily use without frequent recharging. ## Key features - The C2 Optimal Plaque brush head with soft, flexible, stain-removal bristles helps whiten and polish your teeth; it also removes up to 700% better plaque than a manual toothbrush - Electric toothbrush for adults providing gentle yet effective cleaning: the Advanced Sonic Technology pulses fluid between teeth and along the gumline for even more effective oral care - Safe and gentle electric toothbrush with pressure sensor: if you apply too much pressure, the handle will pulse slightly, reminding you to ease off the pressure, protecting your teeth and gums - Optimize your routine: EasyStart for a gradual, gentle increase in brushing power, SmarTimer informing when you've reached 2 minutes, and QuadPacer to brush each section of a mouth for 30 seconds - Brush head replacement reminder tracks how often and how hard you brush, then notifies you when it's time to replace the brush head once it's time; dental professionals recommend changing your brush head regularly - Rechargeable toothbrush providing up to 14 days of regular brushing on a full charge - Philips Sonicare toothbrush from the #1 dental professional recommended sonic toothbrush brand worldwide²: benefit from Philips expertise to keep your teeth and gums in the best condition - The set includes: 1x Philips Sonicare 4100 Series electric toothbrush, 1x C2 Optimal Plaque brush head, 1x USB charger (power adaptor not included) ## Why choose this product - Philips Sonicare's Advanced Sonic Technology delivers up to 31,000 brush strokes per minute, creating dynamic fluid action that reaches deep between teeth and along the gumline. This powerful yet gentle cleaning mechanism effectively breaks up and sweeps away plaque, promoting healthier gums and a brighter smile. Unlike basic electric brushes, this technology is designed for a comprehensive clean that manual brushing cannot replicate, backed by extensive dental professional recommendations worldwide. — Advanced Sonic Technology for Superior Oral Health - This toothbrush is ideal for adults seeking a superior clean and improved gum health, especially those transitioning from manual brushes or looking for enhanced plaque removal. The pressure sensor and gentle sonic action make it suitable for most users. However, individuals extremely sensitive to vibrations or seeking a rotating brush head might prefer a different type of electric toothbrush. If you have specific dental concerns, consult your dentist for personalized advice. — Ideal for Daily Deep Cleaning, Skip if Sensitive to Vibrations ## How to use 1. Connect the USB charger to a power source and attach the toothbrush handle. Allow it to charge fully, which typically takes about 24 hours for the initial charge, providing up to 14 days of use. — Charge the Toothbrush 2. Apply a pea-sized amount of your preferred toothpaste to the C2 Optimal Plaque brush head. Do not wet the brush head before applying toothpaste, as this can cause excess foaming. — Apply Toothpaste 3. Place the brush head against your teeth at a slight angle towards the gumline. Gently press the power button to turn on the toothbrush. Let the brush do the work; do not scrub. Move the brush head slowly from tooth to tooth, ensuring you cover all surfaces. — Brush Your Teeth 4. Brush for the recommended 2 minutes, guided by the SmarTimer and QuadPacer. Once finished, rinse your mouth and the brush head thoroughly with water. Store the toothbrush upright to allow it to air dry. — Follow Timers and Rinse ## Product details | Field | Value | |---|---| | Brush Head Type | C2 Optimal Plaque (soft, flexible bristles) | | Technology | Advanced Sonic Technology | | Features | Pressure Sensor, EasyStart, SmarTimer, QuadPacer, Brush Head Replacement Reminder | | Recommended Use | Daily brushing, 2 minutes, twice a day | | Brush Head Replacement | Recommended every 3 months | | Charging | Includes USB charger (power adapter not included) | | Cost per use | {{ccc_price_per_unit:14:day}} — 14-day battery life | | Shelf life after opening | 12 months (for brush head) | | Reapplication math | 1 brush head lasts ~90 days at recommended use | | Contraindications | Individuals extremely sensitive to vibrations may prefer other types. | | Allergens / common irritants | None listed | | Brand | Philips Sonicare | | Model | HX3681/24 | | Color | Black | | Count | 1 Count (Pack of 1) | | Power Source | Rechargeable Battery | | Battery Life | Up to 14 days | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | ## Attributes - **Unit count:** 1 ## Frequently asked questions ### How is this Philips Sonicare 4100 Series electric toothbrush authentic vs. local alternatives? This toothbrush is sourced directly from authorized US retailers, factory-sealed, and imported per-order. It is the same authentic SKU and formulation US buyers receive. All customs duties and GST are included in the displayed price, ensuring transparency. Delivery is typically {{ccc_delivery_eta}} via ExpressBox tracked shipping. ### Does this electric toothbrush provide a deep clean? Yes, the Advanced Sonic Technology pulses fluid between teeth and along the gumline, removing up to 700% more plaque than a manual toothbrush for a noticeably deep clean and fresher mouth. ### Is this toothbrush safe for sensitive gums? Yes, the built-in pressure sensor gently pulses to remind you if you apply too much pressure, protecting your teeth and gums from damage. The brush head is designed for gentle yet effective cleaning. ### How long does the battery last on a full charge? The rechargeable toothbrush provides up to 14 days of regular brushing on a single full charge, based on two 2-minute brushings per day. ### When should I replace the brush head? The brush head replacement reminder tracks how often and how hard you brush, notifying you when it's time to replace the C2 Optimal Plaque brush head, typically after three months, to maintain effective cleaning. ### Can I use this toothbrush daily? Yes, this toothbrush is designed for daily use. The SmarTimer ensures you brush for the recommended 2 minutes, and the QuadPacer helps you clean each section of your mouth evenly. ### What are the benefits of this electric toothbrush? Benefits include 700% better plaque removal, gum protection via pressure sensor, optimized brushing with EasyStart and timers, long battery life, and a brush head replacement reminder for consistent performance. ## Compliance This is an electric toothbrush. Ensure compatibility with Indian voltage standards (220-240V). USB charger included; power adapter not included. Keep out of reach of children when not in use. Consult a dentist for specific oral health concerns. Brush head connector may require regular cleaning to prevent mold buildup. ## Images 1. https://images.crowcrowcrow.com/B09LD7WRVS-0.webp 2. https://images.crowcrowcrow.com/B09LD7WRVS-1.webp 3. https://images.crowcrowcrow.com/B09LD7WRVS-2.webp 4. https://images.crowcrowcrow.com/B09LD7WRVS-3.webp 5. https://images.crowcrowcrow.com/B09LD7WRVS-4.webp 6. https://images.crowcrowcrow.com/B09LD7WRVS-5.webp --- Source: https://crowcrowcrow.com/p/philips-sonicare-4100-electric-toothbrush-sonic-technology-pressure-sensor-two-intensity/fz0164 Returns: 30 days, free, by mail. Shipping: Free across India, 7–13 business days. Prices are all-inclusive (duties + GST).