• Unlimited Portability - Spark electric toothbrush is similar in size to a manual toothbrush, 1/3 the weight and 1/2 the volume of an ordinary electric toothbrush, and comes with a travel case, making it easy to carry and suitable for any on-the-go scenario.
• 5X Cleaning Effect - Uniquely developed Sonic Nano Motor vibrates 30,000 times per minute. The Microbubbles Technology along with DuPont Brilliance bristles to achieve effective teeth cleaning.（*vs manual toothbrush).
• Unique Industrial Design - The sleek aluminum handle is designed with smooth lines, inspired from space shuttle boosters.Aluminum alloy metal body, smallest sonic electric motor, close to the size of a manual toothbrush while maintaining the powerful cleaning power of an electric toothbrush. Mini Size, Huge power.
• User-Centric Features - USB-C, 2-hour charge, 40-day battery life, smart zone change reminder, smart light ring to indicate cleaning gears, easiest-to-use portable electric toothbrush.Additionally, it has an IPX8 waterproof and active noise cancellation design.
• Reliable after-sale guarantee  - Soocas electric toothbrush provide 24 hours after-sale service and 12 months refund and replacement.Each Spark electric toothbrush undergoes 50 strict testing procedures to ensure product quality.