• Next-Gen Sonic Technology for a Superior Clean: Developed by our research team over years of refinement, this advanced COSLUS C30 sonic electric toothbrush features a powerful motor and refined sonic technology. It is designed to deliver a thorough yet gentle clean, removing 10x more stains—cleans thoroughly even in hard-to-reach areas. With 5 cleaning modes & 3 intensity levels, it offers a customizable brushing experience to suit personal preferences, helping you feel ultra-clean and confident

• Lasting Core, Not Extra Heads：Real value lies not in the quantity of accessories, but in a core that endures. COSLUS C30 sonic electric toothbrush is equipped with a genuine magnetic levitation motor, delivering 1000+ H of ultra durable, effective cleaning power. While some prioritize the number of accessories over long-lasting motors, we believe true investment lies in ultra performance that stands the test of time. With an IPX7 waterproof, it is built to be more durable, safe for shower use

• 5 Modes & 3 Intensities for the Whole Family: COSLUS C30 electric toothbrush is designed to be multi-user friendly for ages 12 and up. It features 5 cleaning modes & 3 intensity levels, creating a personalized cleaning experience tailored to all ages and oral conditions. Easily find an ultra-comfortable & effective setting for daily care, whether a gentle massage, the ultra clean mode, or one in between. The ergonomic and non-slip handle ensures easy grip for all users, from kids to seniors

• 2 Types of Upgraded Brush Head, 1 Outlasts 3 Ordinary：COSLUS C30 sonic electric toothbrush features 2 hardness types of brush heads to suit various needs for the whole family. Made with upgraded flexible food‑grade bristles that last 3+ months—ordinary nylon with under 1‑month lifespan—and 20% higher bristle density, it delivers double the cleaning efficiency. Advanced implant technology keeps fall‑out below 1%, while the end‑rounded, gentle, safe design ensures gentle yet thorough cleaning

• Compact Travel Design with Ultra Long-Lasting Battery: The COSLUS electric travel toothbrush delivers up to twice the battery life of others, making it perfect for business trips, on-the-go use, post-meal cleaning, or office care. It features 2-hour fast DC charging (50% faster than standard) and lasts from 30 to 150 days depending on usage mode. The brush head cap keeps it clean and compact for travel —no bulky storage case needed. Less charging, more moments of fresh cleanliness anywhere.