Zenyum Sonic™ Spark utilizes advanced sonic technology to generate hydrodynamic microbubbles that penetrate deep into hard-to-reach spaces and crevices, delivering deep cleaning. Its simple yet efficient design ensures every brushing session is thorough and effortless. It's time to redefine your oral care routine!

• 3 brushing modes: Gentle mode, Clean mode, Whitening mode
• Battery life lasts up to 30 days*
• Weighing just 37 grams, this ultra-lightweight body is compact and portable.
• Brightening Mode delivers up to 28,000 vibrations per minute
• USB-C fast charging, fully charged in 2 hours
• Built-in 2-minute smart zone-switching brushing timer
• High-quality DuPont bristles, gentle and durable
• IPX7 waterproof rating for worry-free use
  

*Based on twice-daily use for 2 minutes each time; actual usage time may vary from person to person.

• Zenyum Sonic™ Spark Sonic Toothbrush Handle x1
• Zenyum Sonic™ Spark Replacement Brush Head x1
• Zenyum Sonic™ Spark Compact Storage Case x1
• USB-C charging cable x1
• User Manual x1
• Maintenance Card x1

1. Squeeze a pea-sized amount of toothpaste onto the ZenyumSonic™ toothbrush head.
2. Press the power button and select your preferred brushing mode.
3. Gently glide the brush head over the surface of your teeth.
4. A 30-second sound cue reminds you to move to a different area of your mouth.
5. Automatically stops after 2 minutes of brushing. Rinse thoroughly with water.

Replace the brush head every 3 months, or immediately when bristles become frayed.
Store in a dry, clean place away from direct sunlight.