The Laifen Wave Electric Toothbrush combines oscillation and vibration technologies for comprehensive dental cleaning for adults. This sonic toothbrush operates at 66,000 vibrations per minute, effectively removing plaque and promoting gum health. The device features three specialized brush heads: a standard cleaning head, a sensitive gum care head, and an intensive cleaning head for thorough oral hygiene. With an IPX7 waterproof certification, the toothbrush is fully submersible and safe for use in the shower. The magnetic charging system provides wireless power, while the travel case ensures portability. The brush offers multiple cleaning modes, including daily cleaning, sensitive care, and whitening functions. The ergonomic handle design ensures a comfortable grip during use, and the two-minute timer with 30-second quadrant reminders promotes proper brushing technique. Constructed from durable materials, this rechargeable electric toothbrush delivers consistent performance with a battery life of up to 30 days per charge. The compact design measures 15.5 cm in height with a diameter of 2.8 cm and weighs 98 grams for easy handling. The replacement brush heads feature rounded bristle tips for gentle yet effective cleaning. This electric toothbrush represents the successor model to previous Laifen oral care products and maintains the brand's focus on reliable oral hygiene technology.