Professional-grade sonic toothbrush with 38,400 vibrations per minute and 5 cleaning modes, offering complete oral care and 30-day wireless charging for convenience and portability. Features: Dual-Magnetic Suspension Motor: Delivers 38,400 vibrations per minute with a 6mm amplitude for deep cleaning, operating quietly under 55dB. 5 Customizable Modes: Includes Clean Mode (standard brushing), Sensitive Mode (gentle cleaning), Massage Mode (gum care), White Mode (surface stain removal), and Polish Mode (professional teeth polishing). Smart Timer System: 2-minute auto shutoff with 30-second quadrant reminders to help maintain proper brushing habits. 6 Brush Heads: Ergonomically designed, food-grade PP brush heads for full tooth surface coverage and gentle gum care. IPX7 Waterproof: Fully submersible for safe use in the shower and easy cleaning under running water (keep charging port dry). 30-Day Wireless Charging: Offers a month-long usage with a single 7-hour charge; includes a travel case for added convenience. Specifications: Material: APET, ABS, PP Battery: 500mAh Lithium (included) Runtime: 30 days Charge Time: 7 hours Frequency: 38,400 vibrations/min Waterproof Rating: IPX7 Size (LxW): 25.7 x 5.4 cm Package Content: 1 × Electric Toothbrush 6 × Replacement Heads 1 × Wireless Charger Base 1 × Travel Case 1 × User Manual Please Note: Keep the charging port dry. Due to manual